71542386

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 166239360

約数和(自身を除く): 94696974

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 74, 111, 122, 183, 222, 333, 366, 549, 587, 666, 999, 1098, 1174, 1647, 1761, 1998, 2257, 3294, 3522, 4514, 5283, 6771, 10566, 13542, 15849, 20313, 21719, 31698, 35807, 40626, 43438, 60939, 65157, 71614, 107421, 121878, 130314, 195471, 214842, 322263, 390942, 586413, 644526, 966789, 1172826, 1324859, 1933578, 2649718, 3974577, 7949154, 11923731, 23847462, 35771193, 71542386]

約数ペア:

[(1, 71542386), (2, 35771193), (3, 23847462), (6, 11923731), (9, 7949154), (18, 3974577), (27, 2649718), (37, 1933578), (54, 1324859), (61, 1172826), (74, 966789), (111, 644526), (122, 586413), (183, 390942), (222, 322263), (333, 214842), (366, 195471), (549, 130314), (587, 121878), (666, 107421), (999, 71614), (1098, 65157), (1174, 60939), (1647, 43438), (1761, 40626), (1998, 35807), (2257, 31698), (3294, 21719), (3522, 20313), (4514, 15849), (5283, 13542), (6771, 10566)]