78857688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36107}}^1$

素因数の和:36136

約数の個数: 64

約数和(自身を含む): 242645760

約数和(自身を除く): 163788072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 36107, 72214, 108321, 144428, 216642, 252749, 288856, 433284, 469391, 505498, 758247, 866568, 938782, 1010996, 1408173, 1516494, 1877564, 2021992, 2816346, 3032988, 3285737, 3755128, 5632692, 6065976, 6571474, 9857211, 11265384, 13142948, 19714422, 26285896, 39428844, 78857688]

約数ペア:

[(1, 78857688), (2, 39428844), (3, 26285896), (4, 19714422), (6, 13142948), (7, 11265384), (8, 9857211), (12, 6571474), (13, 6065976), (14, 5632692), (21, 3755128), (24, 3285737), (26, 3032988), (28, 2816346), (39, 2021992), (42, 1877564), (52, 1516494), (56, 1408173), (78, 1010996), (84, 938782), (91, 866568), (104, 758247), (156, 505498), (168, 469391), (182, 433284), (273, 288856), (312, 252749), (364, 216642), (546, 144428), (728, 108321), (1092, 72214), (2184, 36107)]