90139992

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 234420480

約数和(自身を除く): 144280488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 83, 111, 148, 166, 222, 249, 296, 332, 444, 498, 664, 888, 996, 1223, 1992, 2446, 3071, 3669, 4892, 6142, 7338, 9213, 9784, 12284, 14676, 18426, 24568, 29352, 36852, 45251, 73704, 90502, 101509, 135753, 181004, 203018, 271506, 304527, 362008, 406036, 543012, 609054, 812072, 1086024, 1218108, 2436216, 3755833, 7511666, 11267499, 15023332, 22534998, 30046664, 45069996, 90139992]

約数ペア:

[(1, 90139992), (2, 45069996), (3, 30046664), (4, 22534998), (6, 15023332), (8, 11267499), (12, 7511666), (24, 3755833), (37, 2436216), (74, 1218108), (83, 1086024), (111, 812072), (148, 609054), (166, 543012), (222, 406036), (249, 362008), (296, 304527), (332, 271506), (444, 203018), (498, 181004), (664, 135753), (888, 101509), (996, 90502), (1223, 73704), (1992, 45251), (2446, 36852), (3071, 29352), (3669, 24568), (4892, 18426), (6142, 14676), (7338, 12284), (9213, 9784)]