72966064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 147018368

約数和(自身を除く): 74052304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 937, 1256, 1874, 2512, 3748, 4867, 7496, 9734, 14992, 19468, 29047, 38936, 58094, 77872, 116188, 147109, 232376, 294218, 464752, 588436, 1176872, 2353744, 4560379, 9120758, 18241516, 36483032, 72966064]

約数ペア:

[(1, 72966064), (2, 36483032), (4, 18241516), (8, 9120758), (16, 4560379), (31, 2353744), (62, 1176872), (124, 588436), (157, 464752), (248, 294218), (314, 232376), (496, 147109), (628, 116188), (937, 77872), (1256, 58094), (1874, 38936), (2512, 29047), (3748, 19468), (4867, 14992), (7496, 9734)]