72521214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20576

約数の個数: 32

約数和(自身を含む): 157608960

約数和(自身を除く): 85087746

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 20521, 41042, 61563, 123126, 389899, 636151, 779798, 1169697, 1272302, 1908453, 2339394, 3816906, 12086869, 24173738, 36260607, 72521214]

約数ペア:

[(1, 72521214), (2, 36260607), (3, 24173738), (6, 12086869), (19, 3816906), (31, 2339394), (38, 1908453), (57, 1272302), (62, 1169697), (93, 779798), (114, 636151), (186, 389899), (589, 123126), (1178, 61563), (1767, 41042), (3534, 20521)]