80663364

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 218353408

約数和(自身を除く): 137690044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 2677, 3348, 5022, 5354, 7533, 8031, 10044, 10708, 15066, 16062, 24093, 30132, 32124, 48186, 72279, 82987, 96372, 144558, 165974, 216837, 248961, 289116, 331948, 433674, 497922, 650511, 746883, 867348, 995844, 1301022, 1493766, 2240649, 2602044, 2987532, 4481298, 6721947, 8962596, 13443894, 20165841, 26887788, 40331682, 80663364]

約数ペア:

[(1, 80663364), (2, 40331682), (3, 26887788), (4, 20165841), (6, 13443894), (9, 8962596), (12, 6721947), (18, 4481298), (27, 2987532), (31, 2602044), (36, 2240649), (54, 1493766), (62, 1301022), (81, 995844), (93, 867348), (108, 746883), (124, 650511), (162, 497922), (186, 433674), (243, 331948), (279, 289116), (324, 248961), (372, 216837), (486, 165974), (558, 144558), (837, 96372), (972, 82987), (1116, 72279), (1674, 48186), (2511, 32124), (2677, 30132), (3348, 24093), (5022, 16062), (5354, 15066), (7533, 10708), (8031, 10044)]