78684696

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3966

約数の個数: 80

約数和(自身を含む): 227557440

約数和(自身を除く): 148872744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 3917, 5022, 6696, 7834, 10044, 11751, 15668, 20088, 23502, 31336, 35253, 47004, 70506, 94008, 105759, 121427, 141012, 211518, 242854, 282024, 317277, 364281, 423036, 485708, 634554, 728562, 846072, 971416, 1092843, 1269108, 1457124, 2185686, 2538216, 2914248, 3278529, 4371372, 6557058, 8742744, 9835587, 13114116, 19671174, 26228232, 39342348, 78684696]

約数ペア:

[(1, 78684696), (2, 39342348), (3, 26228232), (4, 19671174), (6, 13114116), (8, 9835587), (9, 8742744), (12, 6557058), (18, 4371372), (24, 3278529), (27, 2914248), (31, 2538216), (36, 2185686), (54, 1457124), (62, 1269108), (72, 1092843), (81, 971416), (93, 846072), (108, 728562), (124, 634554), (162, 485708), (186, 423036), (216, 364281), (248, 317277), (279, 282024), (324, 242854), (372, 211518), (558, 141012), (648, 121427), (744, 105759), (837, 94008), (1116, 70506), (1674, 47004), (2232, 35253), (2511, 31336), (3348, 23502), (3917, 20088), (5022, 15668), (6696, 11751), (7834, 10044)]