72161796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2243}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 193019904

約数和(自身を除く): 120858108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 1149, 1532, 2243, 2298, 2681, 4486, 4596, 5362, 6729, 8043, 8972, 10724, 13458, 15701, 16086, 26916, 31402, 32172, 47103, 62804, 94206, 188412, 859069, 1718138, 2577207, 3436276, 5154414, 6013483, 10308828, 12026966, 18040449, 24053932, 36080898, 72161796]

約数ペア:

[(1, 72161796), (2, 36080898), (3, 24053932), (4, 18040449), (6, 12026966), (7, 10308828), (12, 6013483), (14, 5154414), (21, 3436276), (28, 2577207), (42, 1718138), (84, 859069), (383, 188412), (766, 94206), (1149, 62804), (1532, 47103), (2243, 32172), (2298, 31402), (2681, 26916), (4486, 16086), (4596, 15701), (5362, 13458), (6729, 10724), (8043, 8972)]