68688928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 171739008

約数和(自身を除く): 103050080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 122, 154, 176, 224, 244, 308, 352, 427, 457, 488, 616, 671, 854, 914, 976, 1232, 1342, 1708, 1828, 1952, 2464, 2684, 3199, 3416, 3656, 4697, 5027, 5368, 6398, 6832, 7312, 9394, 10054, 10736, 12796, 13664, 14624, 18788, 20108, 21472, 25592, 27877, 35189, 37576, 40216, 51184, 55754, 70378, 75152, 80432, 102368, 111508, 140756, 150304, 160864, 195139, 223016, 281512, 306647, 390278, 446032, 563024, 613294, 780556, 892064, 1126048, 1226588, 1561112, 2146529, 2453176, 3122224, 4293058, 4906352, 6244448, 8586116, 9812704, 17172232, 34344464, 68688928]

約数ペア:

[(1, 68688928), (2, 34344464), (4, 17172232), (7, 9812704), (8, 8586116), (11, 6244448), (14, 4906352), (16, 4293058), (22, 3122224), (28, 2453176), (32, 2146529), (44, 1561112), (56, 1226588), (61, 1126048), (77, 892064), (88, 780556), (112, 613294), (122, 563024), (154, 446032), (176, 390278), (224, 306647), (244, 281512), (308, 223016), (352, 195139), (427, 160864), (457, 150304), (488, 140756), (616, 111508), (671, 102368), (854, 80432), (914, 75152), (976, 70378), (1232, 55754), (1342, 51184), (1708, 40216), (1828, 37576), (1952, 35189), (2464, 27877), (2684, 25592), (3199, 21472), (3416, 20108), (3656, 18788), (4697, 14624), (5027, 13664), (5368, 12796), (6398, 10736), (6832, 10054), (7312, 9394)]