90705696

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^2$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 251763120

約数和(自身を除く): 161057424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 223, 228, 304, 446, 456, 608, 669, 892, 912, 1338, 1784, 1824, 2676, 3568, 4237, 5352, 7136, 8474, 10704, 12711, 16948, 21408, 25422, 33896, 49729, 50844, 67792, 99458, 101688, 135584, 149187, 198916, 203376, 298374, 397832, 406752, 596748, 795664, 944851, 1193496, 1591328, 1889702, 2386992, 2834553, 3779404, 4773984, 5669106, 7558808, 11338212, 15117616, 22676424, 30235232, 45352848, 90705696]

約数ペア:

[(1, 90705696), (2, 45352848), (3, 30235232), (4, 22676424), (6, 15117616), (8, 11338212), (12, 7558808), (16, 5669106), (19, 4773984), (24, 3779404), (32, 2834553), (38, 2386992), (48, 1889702), (57, 1591328), (76, 1193496), (96, 944851), (114, 795664), (152, 596748), (223, 406752), (228, 397832), (304, 298374), (446, 203376), (456, 198916), (608, 149187), (669, 135584), (892, 101688), (912, 99458), (1338, 67792), (1784, 50844), (1824, 49729), (2676, 33896), (3568, 25422), (4237, 21408), (5352, 16948), (7136, 12711), (8474, 10704)]