90015492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12911}}^1$

素因数の和:13008

約数の個数: 48

約数和(自身を含む): 242952192

約数和(自身を除く): 152936700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 12911, 25822, 38733, 51644, 77466, 90377, 154932, 180754, 271131, 361508, 542262, 1071613, 1084524, 2143226, 3214839, 4286452, 6429678, 7501291, 12859356, 15002582, 22503873, 30005164, 45007746, 90015492]

約数ペア:

[(1, 90015492), (2, 45007746), (3, 30005164), (4, 22503873), (6, 15002582), (7, 12859356), (12, 7501291), (14, 6429678), (21, 4286452), (28, 3214839), (42, 2143226), (83, 1084524), (84, 1071613), (166, 542262), (249, 361508), (332, 271131), (498, 180754), (581, 154932), (996, 90377), (1162, 77466), (1743, 51644), (2324, 38733), (3486, 25822), (6972, 12911)]