85981266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18443}}^1$

素因数の和:18495

約数の個数: 48

約数和(自身を含む): 218672064

約数和(自身を除く): 132690798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 18443, 36886, 55329, 110658, 129101, 165987, 258202, 331974, 387303, 682391, 774606, 1161909, 1364782, 2047173, 2323818, 4094346, 4776737, 6141519, 9553474, 12283038, 14330211, 28660422, 42990633, 85981266]

約数ペア:

[(1, 85981266), (2, 42990633), (3, 28660422), (6, 14330211), (7, 12283038), (9, 9553474), (14, 6141519), (18, 4776737), (21, 4094346), (37, 2323818), (42, 2047173), (63, 1364782), (74, 1161909), (111, 774606), (126, 682391), (222, 387303), (259, 331974), (333, 258202), (518, 165987), (666, 129101), (777, 110658), (1554, 55329), (2331, 36886), (4662, 18443)]