43913688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20107}}^1$

素因数の和:20136

約数の個数: 64

約数和(自身を含む): 135125760

約数和(自身を除く): 91212072

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, 20107, 40214, 60321, 80428, 120642, 140749, 160856, 241284, 261391, 281498, 422247, 482568, 522782, 562996, 784173, 844494, 1045564, 1125992, 1568346, 1688988, 1829737, 2091128, 3136692, 3377976, 3659474, 5489211, 6273384, 7318948, 10978422, 14637896, 21956844, 43913688]

約数ペア:

[(1, 43913688), (2, 21956844), (3, 14637896), (4, 10978422), (6, 7318948), (7, 6273384), (8, 5489211), (12, 3659474), (13, 3377976), (14, 3136692), (21, 2091128), (24, 1829737), (26, 1688988), (28, 1568346), (39, 1125992), (42, 1045564), (52, 844494), (56, 784173), (78, 562996), (84, 522782), (91, 482568), (104, 422247), (156, 281498), (168, 261391), (182, 241284), (273, 160856), (312, 140749), (364, 120642), (546, 80428), (728, 60321), (1092, 40214), (2184, 20107)]