82978308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5581}}^1$

素因数の和:5657

約数の個数: 72

約数和(自身を含む): 243821760

約数和(自身を除く): 160843452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 5581, 7434, 11162, 14868, 16743, 22324, 33486, 39067, 50229, 66972, 78134, 100458, 117201, 156268, 200916, 234402, 329279, 351603, 468804, 658558, 703206, 987837, 1317116, 1406412, 1975674, 2304953, 2963511, 3951348, 4609906, 5927022, 6914859, 9219812, 11854044, 13829718, 20744577, 27659436, 41489154, 82978308]

約数ペア:

[(1, 82978308), (2, 41489154), (3, 27659436), (4, 20744577), (6, 13829718), (7, 11854044), (9, 9219812), (12, 6914859), (14, 5927022), (18, 4609906), (21, 3951348), (28, 2963511), (36, 2304953), (42, 1975674), (59, 1406412), (63, 1317116), (84, 987837), (118, 703206), (126, 658558), (177, 468804), (236, 351603), (252, 329279), (354, 234402), (413, 200916), (531, 156268), (708, 117201), (826, 100458), (1062, 78134), (1239, 66972), (1652, 50229), (2124, 39067), (2478, 33486), (3717, 22324), (4956, 16743), (5581, 14868), (7434, 11162)]