78851664

素因数分解:

$2^4\times 3^3\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:889

約数の個数: 80

約数和(自身を含む): 227416000

約数和(自身を除く): 148564336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 349, 432, 523, 698, 1046, 1047, 1396, 1569, 2092, 2094, 2792, 3138, 3141, 4184, 4188, 4707, 5584, 6276, 6282, 8368, 8376, 9414, 9423, 12552, 12564, 14121, 16752, 18828, 18846, 25104, 25128, 28242, 37656, 37692, 50256, 56484, 75312, 75384, 112968, 150768, 182527, 225936, 365054, 547581, 730108, 1095162, 1460216, 1642743, 2190324, 2920432, 3285486, 4380648, 4928229, 6570972, 8761296, 9856458, 13141944, 19712916, 26283888, 39425832, 78851664]

約数ペア:

[(1, 78851664), (2, 39425832), (3, 26283888), (4, 19712916), (6, 13141944), (8, 9856458), (9, 8761296), (12, 6570972), (16, 4928229), (18, 4380648), (24, 3285486), (27, 2920432), (36, 2190324), (48, 1642743), (54, 1460216), (72, 1095162), (108, 730108), (144, 547581), (216, 365054), (349, 225936), (432, 182527), (523, 150768), (698, 112968), (1046, 75384), (1047, 75312), (1396, 56484), (1569, 50256), (2092, 37692), (2094, 37656), (2792, 28242), (3138, 25128), (3141, 25104), (4184, 18846), (4188, 18828), (4707, 16752), (5584, 14121), (6276, 12564), (6282, 12552), (8368, 9423), (8376, 9414)]