84374964

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{1061}}^1$

素因数の和:1165

約数の個数: 54

約数和(自身を含む): 218120994

約数和(自身を除く): 133746030

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1061, 1692, 2122, 2209, 3183, 4244, 4418, 6366, 6627, 8836, 9549, 12732, 13254, 19098, 19881, 26508, 38196, 39762, 49867, 79524, 99734, 149601, 199468, 299202, 448803, 598404, 897606, 1795212, 2343749, 4687498, 7031247, 9374996, 14062494, 21093741, 28124988, 42187482, 84374964]

約数ペア:

[(1, 84374964), (2, 42187482), (3, 28124988), (4, 21093741), (6, 14062494), (9, 9374996), (12, 7031247), (18, 4687498), (36, 2343749), (47, 1795212), (94, 897606), (141, 598404), (188, 448803), (282, 299202), (423, 199468), (564, 149601), (846, 99734), (1061, 79524), (1692, 49867), (2122, 39762), (2209, 38196), (3183, 26508), (4244, 19881), (4418, 19098), (6366, 13254), (6627, 12732), (8836, 9549)]