63401688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17971}}^1$

素因数の和:17997

約数の個数: 72

約数和(自身を含む): 199758780

約数和(自身を除く): 136357092

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 17971, 35942, 53913, 71884, 107826, 125797, 143768, 161739, 215652, 251594, 323478, 377391, 431304, 503188, 646956, 754782, 880579, 1006376, 1132173, 1293912, 1509564, 1761158, 2264346, 2641737, 3019128, 3522316, 4528692, 5283474, 7044632, 7925211, 9057384, 10566948, 15850422, 21133896, 31700844, 63401688]

約数ペア:

[(1, 63401688), (2, 31700844), (3, 21133896), (4, 15850422), (6, 10566948), (7, 9057384), (8, 7925211), (9, 7044632), (12, 5283474), (14, 4528692), (18, 3522316), (21, 3019128), (24, 2641737), (28, 2264346), (36, 1761158), (42, 1509564), (49, 1293912), (56, 1132173), (63, 1006376), (72, 880579), (84, 754782), (98, 646956), (126, 503188), (147, 431304), (168, 377391), (196, 323478), (252, 251594), (294, 215652), (392, 161739), (441, 143768), (504, 125797), (588, 107826), (882, 71884), (1176, 53913), (1764, 35942), (3528, 17971)]