68419728

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 200

約数和(自身を含む): 221819136

約数和(自身を除く): 153399408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 131, 144, 156, 162, 186, 208, 216, 234, 248, 262, 279, 312, 324, 351, 372, 393, 403, 432, 468, 496, 524, 558, 624, 648, 702, 744, 786, 806, 837, 936, 1048, 1053, 1116, 1179, 1209, 1296, 1404, 1488, 1572, 1612, 1674, 1703, 1872, 2096, 2106, 2232, 2358, 2418, 2511, 2808, 3144, 3224, 3348, 3406, 3537, 3627, 4061, 4212, 4464, 4716, 4836, 5022, 5109, 5616, 6288, 6448, 6696, 6812, 7074, 7254, 8122, 8424, 9432, 9672, 10044, 10218, 10611, 10881, 12183, 13392, 13624, 14148, 14508, 15327, 16244, 16848, 18864, 19344, 20088, 20436, 21222, 21762, 24366, 27248, 28296, 29016, 30654, 32488, 32643, 36549, 40176, 40872, 42444, 43524, 45981, 48732, 52793, 56592, 58032, 61308, 64976, 65286, 73098, 81744, 84888, 87048, 91962, 97464, 105586, 109647, 122616, 130572, 137943, 146196, 158379, 169776, 174096, 183924, 194928, 211172, 219294, 245232, 261144, 275886, 292392, 316758, 328941, 367848, 422344, 438588, 475137, 522288, 551772, 584784, 633516, 657882, 735696, 844688, 877176, 950274, 1103544, 1267032, 1315764, 1425411, 1754352, 1900548, 2207088, 2534064, 2631528, 2850822, 3801096, 4276233, 5263056, 5701644, 7602192, 8552466, 11403288, 17104932, 22806576, 34209864, 68419728]

約数ペア:

[(1, 68419728), (2, 34209864), (3, 22806576), (4, 17104932), (6, 11403288), (8, 8552466), (9, 7602192), (12, 5701644), (13, 5263056), (16, 4276233), (18, 3801096), (24, 2850822), (26, 2631528), (27, 2534064), (31, 2207088), (36, 1900548), (39, 1754352), (48, 1425411), (52, 1315764), (54, 1267032), (62, 1103544), (72, 950274), (78, 877176), (81, 844688), (93, 735696), (104, 657882), (108, 633516), (117, 584784), (124, 551772), (131, 522288), (144, 475137), (156, 438588), (162, 422344), (186, 367848), (208, 328941), (216, 316758), (234, 292392), (248, 275886), (262, 261144), (279, 245232), (312, 219294), (324, 211172), (351, 194928), (372, 183924), (393, 174096), (403, 169776), (432, 158379), (468, 146196), (496, 137943), (524, 130572), (558, 122616), (624, 109647), (648, 105586), (702, 97464), (744, 91962), (786, 87048), (806, 84888), (837, 81744), (936, 73098), (1048, 65286), (1053, 64976), (1116, 61308), (1179, 58032), (1209, 56592), (1296, 52793), (1404, 48732), (1488, 45981), (1572, 43524), (1612, 42444), (1674, 40872), (1703, 40176), (1872, 36549), (2096, 32643), (2106, 32488), (2232, 30654), (2358, 29016), (2418, 28296), (2511, 27248), (2808, 24366), (3144, 21762), (3224, 21222), (3348, 20436), (3406, 20088), (3537, 19344), (3627, 18864), (4061, 16848), (4212, 16244), (4464, 15327), (4716, 14508), (4836, 14148), (5022, 13624), (5109, 13392), (5616, 12183), (6288, 10881), (6448, 10611), (6696, 10218), (6812, 10044), (7074, 9672), (7254, 9432), (8122, 8424)]