80612964

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{36709}}^1$

素因数の和:36780

約数の個数: 36

約数和(自身を含む): 207117820

約数和(自身を除く): 126504856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 36709, 73418, 110127, 146836, 220254, 330381, 440508, 660762, 1321524, 2239249, 4478498, 6717747, 8956996, 13435494, 20153241, 26870988, 40306482, 80612964]

約数ペア:

[(1, 80612964), (2, 40306482), (3, 26870988), (4, 20153241), (6, 13435494), (9, 8956996), (12, 6717747), (18, 4478498), (36, 2239249), (61, 1321524), (122, 660762), (183, 440508), (244, 330381), (366, 220254), (549, 146836), (732, 110127), (1098, 73418), (2196, 36709)]