81629688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1757

約数の個数: 96

約数和(自身を含む): 243326160

約数和(自身を除く): 161696472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 392, 492, 574, 588, 861, 984, 1148, 1176, 1693, 1722, 2009, 2296, 3386, 3444, 4018, 5079, 6027, 6772, 6888, 8036, 10158, 11851, 12054, 13544, 16072, 20316, 23702, 24108, 35553, 40632, 47404, 48216, 69413, 71106, 82957, 94808, 138826, 142212, 165914, 208239, 248871, 277652, 284424, 331828, 416478, 485891, 497742, 555304, 663656, 832956, 971782, 995484, 1457673, 1665912, 1943564, 1990968, 2915346, 3401237, 3887128, 5830692, 6802474, 10203711, 11661384, 13604948, 20407422, 27209896, 40814844, 81629688]

約数ペア:

[(1, 81629688), (2, 40814844), (3, 27209896), (4, 20407422), (6, 13604948), (7, 11661384), (8, 10203711), (12, 6802474), (14, 5830692), (21, 3887128), (24, 3401237), (28, 2915346), (41, 1990968), (42, 1943564), (49, 1665912), (56, 1457673), (82, 995484), (84, 971782), (98, 832956), (123, 663656), (147, 555304), (164, 497742), (168, 485891), (196, 416478), (246, 331828), (287, 284424), (294, 277652), (328, 248871), (392, 208239), (492, 165914), (574, 142212), (588, 138826), (861, 94808), (984, 82957), (1148, 71106), (1176, 69413), (1693, 48216), (1722, 47404), (2009, 40632), (2296, 35553), (3386, 24108), (3444, 23702), (4018, 20316), (5079, 16072), (6027, 13544), (6772, 12054), (6888, 11851), (8036, 10158)]