78116766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 193632768

約数和(自身を除く): 115516002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 173, 182, 273, 346, 519, 546, 827, 1038, 1211, 1654, 2249, 2422, 2481, 3633, 4498, 4962, 5789, 6747, 7266, 10751, 11578, 13494, 15743, 17367, 21502, 31486, 32253, 34734, 47229, 64506, 75257, 94458, 143071, 150514, 225771, 286142, 429213, 451542, 858426, 1001497, 1859923, 2002994, 3004491, 3719846, 5579769, 6008982, 11159538, 13019461, 26038922, 39058383, 78116766]

約数ペア:

[(1, 78116766), (2, 39058383), (3, 26038922), (6, 13019461), (7, 11159538), (13, 6008982), (14, 5579769), (21, 3719846), (26, 3004491), (39, 2002994), (42, 1859923), (78, 1001497), (91, 858426), (173, 451542), (182, 429213), (273, 286142), (346, 225771), (519, 150514), (546, 143071), (827, 94458), (1038, 75257), (1211, 64506), (1654, 47229), (2249, 34734), (2422, 32253), (2481, 31486), (3633, 21502), (4498, 17367), (4962, 15743), (5789, 13494), (6747, 11578), (7266, 10751)]