72690996832

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{84449}}^1$

素因数の和:85223

約数の個数: 48

約数和(自身を含む): 147182162400

約数和(自身を除く): 74491165568

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 727, 1184, 1454, 2908, 5816, 11632, 23264, 26899, 53798, 84449, 107596, 168898, 215192, 337796, 430384, 675592, 860768, 1351184, 2702368, 3124613, 6249226, 12498452, 24996904, 49993808, 61394423, 99987616, 122788846, 245577692, 491155384, 982310768, 1964621536, 2271593651, 4543187302, 9086374604, 18172749208, 36345498416, 72690996832]

約数ペア:

[(1, 72690996832), (2, 36345498416), (4, 18172749208), (8, 9086374604), (16, 4543187302), (32, 2271593651), (37, 1964621536), (74, 982310768), (148, 491155384), (296, 245577692), (592, 122788846), (727, 99987616), (1184, 61394423), (1454, 49993808), (2908, 24996904), (5816, 12498452), (11632, 6249226), (23264, 3124613), (26899, 2702368), (53798, 1351184), (84449, 860768), (107596, 675592), (168898, 430384), (215192, 337796)]