63811384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 159344640

約数和(自身を除く): 95533256

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 37, 46, 52, 56, 74, 91, 92, 103, 104, 148, 161, 182, 184, 206, 259, 296, 299, 322, 364, 412, 481, 518, 598, 644, 721, 728, 824, 851, 962, 1036, 1196, 1288, 1339, 1442, 1702, 1924, 2072, 2093, 2369, 2392, 2678, 2884, 3367, 3404, 3811, 3848, 4186, 4738, 5356, 5768, 5957, 6734, 6808, 7622, 8372, 9373, 9476, 10712, 11063, 11914, 13468, 15244, 16583, 16744, 18746, 18952, 22126, 23828, 26677, 26936, 30488, 30797, 33166, 37492, 44252, 47656, 49543, 53354, 61594, 66332, 74984, 77441, 87653, 88504, 99086, 106708, 123188, 132664, 154882, 175306, 198172, 213416, 215579, 246376, 309764, 346801, 350612, 396344, 431158, 613571, 619528, 693602, 701224, 862316, 1139489, 1227142, 1387204, 1724632, 2278978, 2454284, 2774408, 4557956, 4908568, 7976423, 9115912, 15952846, 31905692, 63811384]

約数ペア:

[(1, 63811384), (2, 31905692), (4, 15952846), (7, 9115912), (8, 7976423), (13, 4908568), (14, 4557956), (23, 2774408), (26, 2454284), (28, 2278978), (37, 1724632), (46, 1387204), (52, 1227142), (56, 1139489), (74, 862316), (91, 701224), (92, 693602), (103, 619528), (104, 613571), (148, 431158), (161, 396344), (182, 350612), (184, 346801), (206, 309764), (259, 246376), (296, 215579), (299, 213416), (322, 198172), (364, 175306), (412, 154882), (481, 132664), (518, 123188), (598, 106708), (644, 99086), (721, 88504), (728, 87653), (824, 77441), (851, 74984), (962, 66332), (1036, 61594), (1196, 53354), (1288, 49543), (1339, 47656), (1442, 44252), (1702, 37492), (1924, 33166), (2072, 30797), (2093, 30488), (2369, 26936), (2392, 26677), (2678, 23828), (2884, 22126), (3367, 18952), (3404, 18746), (3811, 16744), (3848, 16583), (4186, 15244), (4738, 13468), (5356, 11914), (5768, 11063), (5957, 10712), (6734, 9476), (6808, 9373), (7622, 8372)]