75720906

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{3137}}^1$

素因数の和:3300

約数の個数: 40

約数和(自身を含む): 170864100

約数和(自身を除く): 95143194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2682, 3137, 4023, 6274, 8046, 9411, 12069, 18822, 24138, 28233, 56466, 84699, 169398, 254097, 467413, 508194, 934826, 1402239, 2804478, 4206717, 8413434, 12620151, 25240302, 37860453, 75720906]

約数ペア:

[(1, 75720906), (2, 37860453), (3, 25240302), (6, 12620151), (9, 8413434), (18, 4206717), (27, 2804478), (54, 1402239), (81, 934826), (149, 508194), (162, 467413), (298, 254097), (447, 169398), (894, 84699), (1341, 56466), (2682, 28233), (3137, 24138), (4023, 18822), (6274, 12069), (8046, 9411)]