88423636

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 188312040

約数和(自身を除く): 99888404

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 89, 98, 137, 148, 178, 196, 259, 274, 356, 518, 548, 623, 959, 1036, 1246, 1813, 1918, 2492, 3293, 3626, 3836, 4361, 5069, 6586, 6713, 7252, 8722, 10138, 12193, 13172, 13426, 17444, 20276, 23051, 24386, 26852, 35483, 46102, 48772, 70966, 85351, 92204, 141932, 161357, 170702, 248381, 322714, 341404, 451141, 496762, 597457, 645428, 902282, 993524, 1194914, 1804564, 2389828, 3157987, 6315974, 12631948, 22105909, 44211818, 88423636]

約数ペア:

[(1, 88423636), (2, 44211818), (4, 22105909), (7, 12631948), (14, 6315974), (28, 3157987), (37, 2389828), (49, 1804564), (74, 1194914), (89, 993524), (98, 902282), (137, 645428), (148, 597457), (178, 496762), (196, 451141), (259, 341404), (274, 322714), (356, 248381), (518, 170702), (548, 161357), (623, 141932), (959, 92204), (1036, 85351), (1246, 70966), (1813, 48772), (1918, 46102), (2492, 35483), (3293, 26852), (3626, 24386), (3836, 23051), (4361, 20276), (5069, 17444), (6586, 13426), (6713, 13172), (7252, 12193), (8722, 10138)]