90770399998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{6473}}^1$

素因数の和:6757

約数の個数: 64

約数和(自身を含む): 151126155648

約数和(自身を除く): 60355755650

約数列:

[1, 2, 17, 34, 37, 71, 74, 142, 157, 314, 629, 1207, 1258, 2414, 2627, 2669, 5254, 5338, 5809, 6473, 11147, 11618, 12946, 22294, 44659, 89318, 98753, 110041, 189499, 197506, 220082, 239501, 378998, 412439, 459583, 479002, 824878, 919166, 1016261, 2032522, 4071517, 7011463, 7812911, 8143034, 14022926, 15625822, 17004571, 17276437, 34009142, 34552874, 37601657, 72154531, 75203314, 144309062, 289077707, 578155414, 639228169, 1226627027, 1278456338, 2453254054, 2669717647, 5339435294, 45385199999, 90770399998]

約数ペア:

[(1, 90770399998), (2, 45385199999), (17, 5339435294), (34, 2669717647), (37, 2453254054), (71, 1278456338), (74, 1226627027), (142, 639228169), (157, 578155414), (314, 289077707), (629, 144309062), (1207, 75203314), (1258, 72154531), (2414, 37601657), (2627, 34552874), (2669, 34009142), (5254, 17276437), (5338, 17004571), (5809, 15625822), (6473, 14022926), (11147, 8143034), (11618, 7812911), (12946, 7011463), (22294, 4071517), (44659, 2032522), (89318, 1016261), (98753, 919166), (110041, 824878), (189499, 479002), (197506, 459583), (220082, 412439), (239501, 378998)]