100218852

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 263233152

約数和(自身を除く): 163014300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 549, 564, 732, 846, 971, 1098, 1692, 1942, 2196, 2867, 2913, 3884, 5734, 5826, 8601, 8739, 11468, 11652, 17202, 17478, 25803, 34404, 34956, 45637, 51606, 59231, 91274, 103212, 118462, 136911, 177693, 182548, 236924, 273822, 355386, 410733, 533079, 547644, 710772, 821466, 1066158, 1642932, 2132316, 2783857, 5567714, 8351571, 11135428, 16703142, 25054713, 33406284, 50109426, 100218852]

約数ペア:

[(1, 100218852), (2, 50109426), (3, 33406284), (4, 25054713), (6, 16703142), (9, 11135428), (12, 8351571), (18, 5567714), (36, 2783857), (47, 2132316), (61, 1642932), (94, 1066158), (122, 821466), (141, 710772), (183, 547644), (188, 533079), (244, 410733), (282, 355386), (366, 273822), (423, 236924), (549, 182548), (564, 177693), (732, 136911), (846, 118462), (971, 103212), (1098, 91274), (1692, 59231), (1942, 51606), (2196, 45637), (2867, 34956), (2913, 34404), (3884, 25803), (5734, 17478), (5826, 17202), (8601, 11652), (8739, 11468)]