68651352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 248086800

約数和(自身を除く): 179435448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 49, 56, 58, 61, 63, 66, 72, 77, 84, 87, 88, 98, 99, 116, 122, 126, 132, 147, 154, 168, 174, 183, 196, 198, 203, 231, 232, 244, 252, 261, 264, 294, 308, 319, 348, 366, 392, 396, 406, 427, 441, 462, 488, 504, 522, 539, 549, 588, 609, 616, 638, 671, 693, 696, 732, 792, 812, 854, 882, 924, 957, 1044, 1078, 1098, 1176, 1218, 1276, 1281, 1342, 1386, 1421, 1464, 1617, 1624, 1708, 1764, 1769, 1827, 1848, 1914, 2013, 2088, 2156, 2196, 2233, 2436, 2552, 2562, 2684, 2772, 2842, 2871, 2989, 3234, 3416, 3528, 3538, 3654, 3828, 3843, 4026, 4263, 4312, 4392, 4466, 4697, 4851, 4872, 5124, 5307, 5368, 5544, 5684, 5742, 5978, 6039, 6468, 6699, 7076, 7308, 7656, 7686, 8052, 8526, 8932, 8967, 9394, 9702, 10248, 10614, 11368, 11484, 11956, 12078, 12383, 12789, 12936, 13398, 14091, 14152, 14616, 15372, 15631, 15921, 16104, 17052, 17864, 17934, 18788, 19404, 19459, 20097, 21228, 22968, 23912, 24156, 24766, 25578, 26796, 26901, 28182, 30744, 31262, 31842, 32879, 34104, 35868, 37149, 37576, 38808, 38918, 40194, 42273, 42456, 46893, 48312, 49532, 51156, 53592, 53802, 56364, 58377, 62524, 63684, 65758, 71736, 74298, 77836, 80388, 84546, 86681, 93786, 98637, 99064, 102312, 107604, 111447, 112728, 116754, 125048, 127368, 131516, 136213, 140679, 148596, 155672, 160776, 169092, 173362, 175131, 187572, 197274, 215208, 222894, 233508, 260043, 263032, 272426, 281358, 295911, 297192, 338184, 346724, 350262, 375144, 394548, 408639, 445788, 467016, 520086, 544852, 562716, 591822, 693448, 700524, 780129, 789096, 817278, 891576, 953491, 1040172, 1089704, 1125432, 1183644, 1225917, 1401048, 1560258, 1634556, 1906982, 2080344, 2367288, 2451834, 2860473, 3120516, 3269112, 3813964, 4903668, 5720946, 6241032, 7627928, 8581419, 9807336, 11441892, 17162838, 22883784, 34325676, 68651352]

約数ペア:

[(1, 68651352), (2, 34325676), (3, 22883784), (4, 17162838), (6, 11441892), (7, 9807336), (8, 8581419), (9, 7627928), (11, 6241032), (12, 5720946), (14, 4903668), (18, 3813964), (21, 3269112), (22, 3120516), (24, 2860473), (28, 2451834), (29, 2367288), (33, 2080344), (36, 1906982), (42, 1634556), (44, 1560258), (49, 1401048), (56, 1225917), (58, 1183644), (61, 1125432), (63, 1089704), (66, 1040172), (72, 953491), (77, 891576), (84, 817278), (87, 789096), (88, 780129), (98, 700524), (99, 693448), (116, 591822), (122, 562716), (126, 544852), (132, 520086), (147, 467016), (154, 445788), (168, 408639), (174, 394548), (183, 375144), (196, 350262), (198, 346724), (203, 338184), (231, 297192), (232, 295911), (244, 281358), (252, 272426), (261, 263032), (264, 260043), (294, 233508), (308, 222894), (319, 215208), (348, 197274), (366, 187572), (392, 175131), (396, 173362), (406, 169092), (427, 160776), (441, 155672), (462, 148596), (488, 140679), (504, 136213), (522, 131516), (539, 127368), (549, 125048), (588, 116754), (609, 112728), (616, 111447), (638, 107604), (671, 102312), (693, 99064), (696, 98637), (732, 93786), (792, 86681), (812, 84546), (854, 80388), (882, 77836), (924, 74298), (957, 71736), (1044, 65758), (1078, 63684), (1098, 62524), (1176, 58377), (1218, 56364), (1276, 53802), (1281, 53592), (1342, 51156), (1386, 49532), (1421, 48312), (1464, 46893), (1617, 42456), (1624, 42273), (1708, 40194), (1764, 38918), (1769, 38808), (1827, 37576), (1848, 37149), (1914, 35868), (2013, 34104), (2088, 32879), (2156, 31842), (2196, 31262), (2233, 30744), (2436, 28182), (2552, 26901), (2562, 26796), (2684, 25578), (2772, 24766), (2842, 24156), (2871, 23912), (2989, 22968), (3234, 21228), (3416, 20097), (3528, 19459), (3538, 19404), (3654, 18788), (3828, 17934), (3843, 17864), (4026, 17052), (4263, 16104), (4312, 15921), (4392, 15631), (4466, 15372), (4697, 14616), (4851, 14152), (4872, 14091), (5124, 13398), (5307, 12936), (5368, 12789), (5544, 12383), (5684, 12078), (5742, 11956), (5978, 11484), (6039, 11368), (6468, 10614), (6699, 10248), (7076, 9702), (7308, 9394), (7656, 8967), (7686, 8932), (8052, 8526)]