96872620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 225079344

約数和(自身を除く): 128206724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 83, 130, 134, 166, 260, 268, 332, 335, 415, 670, 830, 871, 1079, 1340, 1660, 1742, 2158, 3484, 4316, 4355, 4489, 5395, 5561, 8710, 8978, 10790, 11122, 17420, 17956, 21580, 22244, 22445, 27805, 44890, 55610, 58357, 72293, 89780, 111220, 116714, 144586, 233428, 289172, 291785, 361465, 372587, 583570, 722930, 745174, 1167140, 1445860, 1490348, 1862935, 3725870, 4843631, 7451740, 9687262, 19374524, 24218155, 48436310, 96872620]

約数ペア:

[(1, 96872620), (2, 48436310), (4, 24218155), (5, 19374524), (10, 9687262), (13, 7451740), (20, 4843631), (26, 3725870), (52, 1862935), (65, 1490348), (67, 1445860), (83, 1167140), (130, 745174), (134, 722930), (166, 583570), (260, 372587), (268, 361465), (332, 291785), (335, 289172), (415, 233428), (670, 144586), (830, 116714), (871, 111220), (1079, 89780), (1340, 72293), (1660, 58357), (1742, 55610), (2158, 44890), (3484, 27805), (4316, 22445), (4355, 22244), (4489, 21580), (5395, 17956), (5561, 17420), (8710, 11122), (8978, 10790)]