84687444

素因数分解:

$2^2\times 3^5\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 223857088

約数和(自身を除く): 139169644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 243, 302, 324, 453, 486, 577, 604, 906, 972, 1154, 1359, 1731, 1812, 2308, 2718, 3462, 4077, 5193, 5436, 6924, 8154, 10386, 12231, 15579, 16308, 20772, 24462, 31158, 36693, 46737, 48924, 62316, 73386, 87127, 93474, 140211, 146772, 174254, 186948, 261381, 280422, 348508, 522762, 560844, 784143, 1045524, 1568286, 2352429, 3136572, 4704858, 7057287, 9409716, 14114574, 21171861, 28229148, 42343722, 84687444]

約数ペア:

[(1, 84687444), (2, 42343722), (3, 28229148), (4, 21171861), (6, 14114574), (9, 9409716), (12, 7057287), (18, 4704858), (27, 3136572), (36, 2352429), (54, 1568286), (81, 1045524), (108, 784143), (151, 560844), (162, 522762), (243, 348508), (302, 280422), (324, 261381), (453, 186948), (486, 174254), (577, 146772), (604, 140211), (906, 93474), (972, 87127), (1154, 73386), (1359, 62316), (1731, 48924), (1812, 46737), (2308, 36693), (2718, 31158), (3462, 24462), (4077, 20772), (5193, 16308), (5436, 15579), (6924, 12231), (8154, 10386)]