87708984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19543}}^1$

素因数の和:19580

約数の個数: 64

約数和(自身を含む): 253290240

約数和(自身を除く): 165581256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19543, 39086, 58629, 78172, 117258, 156344, 214973, 234516, 332231, 429946, 469032, 644919, 664462, 859892, 996693, 1289838, 1328924, 1719784, 1993386, 2579676, 2657848, 3654541, 3986772, 5159352, 7309082, 7973544, 10963623, 14618164, 21927246, 29236328, 43854492, 87708984]

約数ペア:

[(1, 87708984), (2, 43854492), (3, 29236328), (4, 21927246), (6, 14618164), (8, 10963623), (11, 7973544), (12, 7309082), (17, 5159352), (22, 3986772), (24, 3654541), (33, 2657848), (34, 2579676), (44, 1993386), (51, 1719784), (66, 1328924), (68, 1289838), (88, 996693), (102, 859892), (132, 664462), (136, 644919), (187, 469032), (204, 429946), (264, 332231), (374, 234516), (408, 214973), (561, 156344), (748, 117258), (1122, 78172), (1496, 58629), (2244, 39086), (4488, 19543)]