66278472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 180768000

約数和(自身を除く): 114489528

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, 2689, 3081, 4108, 5378, 6162, 8067, 8216, 10756, 12324, 16134, 21512, 24648, 32268, 34957, 64536, 69914, 104871, 139828, 209742, 212431, 279656, 419484, 424862, 637293, 838968, 849724, 1274586, 1699448, 2549172, 2761603, 5098344, 5523206, 8284809, 11046412, 16569618, 22092824, 33139236, 66278472]

約数ペア:

[(1, 66278472), (2, 33139236), (3, 22092824), (4, 16569618), (6, 11046412), (8, 8284809), (12, 5523206), (13, 5098344), (24, 2761603), (26, 2549172), (39, 1699448), (52, 1274586), (78, 849724), (79, 838968), (104, 637293), (156, 424862), (158, 419484), (237, 279656), (312, 212431), (316, 209742), (474, 139828), (632, 104871), (948, 69914), (1027, 64536), (1896, 34957), (2054, 32268), (2689, 24648), (3081, 21512), (4108, 16134), (5378, 12324), (6162, 10756), (8067, 8216)]