76997440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 200729088

約数和(自身を除く): 123731648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 130, 160, 166, 208, 223, 260, 320, 332, 415, 416, 446, 520, 664, 830, 832, 892, 1040, 1079, 1115, 1328, 1660, 1784, 2080, 2158, 2230, 2656, 2899, 3320, 3568, 4160, 4316, 4460, 5312, 5395, 5798, 6640, 7136, 8632, 8920, 10790, 11596, 13280, 14272, 14495, 17264, 17840, 18509, 21580, 23192, 26560, 28990, 34528, 35680, 37018, 43160, 46384, 57980, 69056, 71360, 74036, 86320, 92545, 92768, 115960, 148072, 172640, 185090, 185536, 231920, 240617, 296144, 345280, 370180, 463840, 481234, 592288, 740360, 927680, 962468, 1184576, 1203085, 1480720, 1924936, 2406170, 2961440, 3849872, 4812340, 5922880, 7699744, 9624680, 15399488, 19249360, 38498720, 76997440]

約数ペア:

[(1, 76997440), (2, 38498720), (4, 19249360), (5, 15399488), (8, 9624680), (10, 7699744), (13, 5922880), (16, 4812340), (20, 3849872), (26, 2961440), (32, 2406170), (40, 1924936), (52, 1480720), (64, 1203085), (65, 1184576), (80, 962468), (83, 927680), (104, 740360), (130, 592288), (160, 481234), (166, 463840), (208, 370180), (223, 345280), (260, 296144), (320, 240617), (332, 231920), (415, 185536), (416, 185090), (446, 172640), (520, 148072), (664, 115960), (830, 92768), (832, 92545), (892, 86320), (1040, 74036), (1079, 71360), (1115, 69056), (1328, 57980), (1660, 46384), (1784, 43160), (2080, 37018), (2158, 35680), (2230, 34528), (2656, 28990), (2899, 26560), (3320, 23192), (3568, 21580), (4160, 18509), (4316, 17840), (4460, 17264), (5312, 14495), (5395, 14272), (5798, 13280), (6640, 11596), (7136, 10790), (8632, 8920)]