40142232

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 72

約数和(自身を含む): 117760500

約数和(自身を除く): 77618268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3299, 4056, 6084, 6598, 9897, 12168, 13196, 19794, 26392, 29691, 39588, 42887, 59382, 79176, 85774, 118764, 128661, 171548, 237528, 257322, 343096, 385983, 514644, 557531, 771966, 1029288, 1115062, 1543932, 1672593, 2230124, 3087864, 3345186, 4460248, 5017779, 6690372, 10035558, 13380744, 20071116, 40142232]

約数ペア:

[(1, 40142232), (2, 20071116), (3, 13380744), (4, 10035558), (6, 6690372), (8, 5017779), (9, 4460248), (12, 3345186), (13, 3087864), (18, 2230124), (24, 1672593), (26, 1543932), (36, 1115062), (39, 1029288), (52, 771966), (72, 557531), (78, 514644), (104, 385983), (117, 343096), (156, 257322), (169, 237528), (234, 171548), (312, 128661), (338, 118764), (468, 85774), (507, 79176), (676, 59382), (936, 42887), (1014, 39588), (1352, 29691), (1521, 26392), (2028, 19794), (3042, 13196), (3299, 12168), (4056, 9897), (6084, 6598)]