64874591808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17839}}^1$

素因数の和:17945

約数の個数: 224

約数和(自身を含む): 194884730880

約数和(自身を除く): 130010139072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 47, 48, 52, 62, 64, 78, 93, 94, 96, 104, 124, 141, 156, 186, 188, 192, 208, 248, 282, 312, 372, 376, 403, 416, 496, 564, 611, 624, 744, 752, 806, 832, 992, 1128, 1209, 1222, 1248, 1457, 1488, 1504, 1612, 1833, 1984, 2256, 2418, 2444, 2496, 2914, 2976, 3008, 3224, 3666, 4371, 4512, 4836, 4888, 5828, 5952, 6448, 7332, 8742, 9024, 9672, 9776, 11656, 12896, 14664, 17484, 17839, 18941, 19344, 19552, 23312, 25792, 29328, 34968, 35678, 37882, 38688, 39104, 46624, 53517, 56823, 58656, 69936, 71356, 75764, 77376, 93248, 107034, 113646, 117312, 139872, 142712, 151528, 214068, 227292, 231907, 279744, 285424, 303056, 428136, 454584, 463814, 553009, 570848, 606112, 695721, 838433, 856272, 909168, 927628, 1106018, 1141696, 1212224, 1391442, 1659027, 1676866, 1712544, 1818336, 1855256, 2212036, 2515299, 2782884, 3318054, 3353732, 3425088, 3636672, 3710512, 4424072, 5030598, 5565768, 6636108, 6707464, 7189117, 7421024, 8848144, 10061196, 10899629, 11131536, 13272216, 13414928, 14378234, 14842048, 17696288, 20122392, 21567351, 21799258, 22263072, 25991423, 26544432, 26829856, 28756468, 32698887, 35392576, 40244784, 43134702, 43598516, 44526144, 51982846, 53088864, 53659712, 57512936, 65397774, 77974269, 80489568, 86269404, 87197032, 103965692, 106177728, 115025872, 130795548, 155948538, 160979136, 172538808, 174394064, 207931384, 230051744, 261591096, 311897076, 337888499, 345077616, 348788128, 415862768, 460103488, 523182192, 623794152, 675776998, 690155232, 697576256, 831725536, 1013665497, 1046364384, 1247588304, 1351553996, 1380310464, 1663451072, 2027330994, 2092728768, 2495176608, 2703107992, 4054661988, 4990353216, 5406215984, 8109323976, 10812431968, 16218647952, 21624863936, 32437295904, 64874591808]

約数ペア:

[(1, 64874591808), (2, 32437295904), (3, 21624863936), (4, 16218647952), (6, 10812431968), (8, 8109323976), (12, 5406215984), (13, 4990353216), (16, 4054661988), (24, 2703107992), (26, 2495176608), (31, 2092728768), (32, 2027330994), (39, 1663451072), (47, 1380310464), (48, 1351553996), (52, 1247588304), (62, 1046364384), (64, 1013665497), (78, 831725536), (93, 697576256), (94, 690155232), (96, 675776998), (104, 623794152), (124, 523182192), (141, 460103488), (156, 415862768), (186, 348788128), (188, 345077616), (192, 337888499), (208, 311897076), (248, 261591096), (282, 230051744), (312, 207931384), (372, 174394064), (376, 172538808), (403, 160979136), (416, 155948538), (496, 130795548), (564, 115025872), (611, 106177728), (624, 103965692), (744, 87197032), (752, 86269404), (806, 80489568), (832, 77974269), (992, 65397774), (1128, 57512936), (1209, 53659712), (1222, 53088864), (1248, 51982846), (1457, 44526144), (1488, 43598516), (1504, 43134702), (1612, 40244784), (1833, 35392576), (1984, 32698887), (2256, 28756468), (2418, 26829856), (2444, 26544432), (2496, 25991423), (2914, 22263072), (2976, 21799258), (3008, 21567351), (3224, 20122392), (3666, 17696288), (4371, 14842048), (4512, 14378234), (4836, 13414928), (4888, 13272216), (5828, 11131536), (5952, 10899629), (6448, 10061196), (7332, 8848144), (8742, 7421024), (9024, 7189117), (9672, 6707464), (9776, 6636108), (11656, 5565768), (12896, 5030598), (14664, 4424072), (17484, 3710512), (17839, 3636672), (18941, 3425088), (19344, 3353732), (19552, 3318054), (23312, 2782884), (25792, 2515299), (29328, 2212036), (34968, 1855256), (35678, 1818336), (37882, 1712544), (38688, 1676866), (39104, 1659027), (46624, 1391442), (53517, 1212224), (56823, 1141696), (58656, 1106018), (69936, 927628), (71356, 909168), (75764, 856272), (77376, 838433), (93248, 695721), (107034, 606112), (113646, 570848), (117312, 553009), (139872, 463814), (142712, 454584), (151528, 428136), (214068, 303056), (227292, 285424), (231907, 279744)]