66722136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 181977600

約数和(自身を除く): 115255464

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, 2707, 3081, 4108, 5414, 6162, 8121, 8216, 10828, 12324, 16242, 21656, 24648, 32484, 35191, 64968, 70382, 105573, 140764, 211146, 213853, 281528, 422292, 427706, 641559, 844584, 855412, 1283118, 1710824, 2566236, 2780089, 5132472, 5560178, 8340267, 11120356, 16680534, 22240712, 33361068, 66722136]

約数ペア:

[(1, 66722136), (2, 33361068), (3, 22240712), (4, 16680534), (6, 11120356), (8, 8340267), (12, 5560178), (13, 5132472), (24, 2780089), (26, 2566236), (39, 1710824), (52, 1283118), (78, 855412), (79, 844584), (104, 641559), (156, 427706), (158, 422292), (237, 281528), (312, 213853), (316, 211146), (474, 140764), (632, 105573), (948, 70382), (1027, 64968), (1896, 35191), (2054, 32484), (2707, 24648), (3081, 21656), (4108, 16242), (5414, 12324), (6162, 10828), (8121, 8216)]