72413784

素因数分解:

$2^3\times 3^3\times {\mathrm{335249}}^1$

素因数の和:335264

約数の個数: 32

約数和(自身を含む): 201150000

約数和(自身を除く): 128736216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 335249, 670498, 1005747, 1340996, 2011494, 2681992, 3017241, 4022988, 6034482, 8045976, 9051723, 12068964, 18103446, 24137928, 36206892, 72413784]

約数ペア:

[(1, 72413784), (2, 36206892), (3, 24137928), (4, 18103446), (6, 12068964), (8, 9051723), (9, 8045976), (12, 6034482), (18, 4022988), (24, 3017241), (27, 2681992), (36, 2011494), (54, 1340996), (72, 1005747), (108, 670498), (216, 335249)]