78947544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1$

素因数の和:3304

約数の個数: 64

約数和(自身を含む): 215308800

約数和(自身を除く): 136361256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 3203, 4108, 6162, 6406, 8216, 9609, 12324, 12812, 19218, 24648, 25624, 38436, 41639, 76872, 83278, 124917, 166556, 249834, 253037, 333112, 499668, 506074, 759111, 999336, 1012148, 1518222, 2024296, 3036444, 3289481, 6072888, 6578962, 9868443, 13157924, 19736886, 26315848, 39473772, 78947544]

約数ペア:

[(1, 78947544), (2, 39473772), (3, 26315848), (4, 19736886), (6, 13157924), (8, 9868443), (12, 6578962), (13, 6072888), (24, 3289481), (26, 3036444), (39, 2024296), (52, 1518222), (78, 1012148), (79, 999336), (104, 759111), (156, 506074), (158, 499668), (237, 333112), (312, 253037), (316, 249834), (474, 166556), (632, 124917), (948, 83278), (1027, 76872), (1896, 41639), (2054, 38436), (3081, 25624), (3203, 24648), (4108, 19218), (6162, 12812), (6406, 12324), (8216, 9609)]