8258796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2551

約数の個数: 72

約数和(自身を含む): 25704224

約数和(自身を除く): 17445428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2521, 3276, 5042, 7563, 10084, 15126, 17647, 22689, 30252, 32773, 35294, 45378, 52941, 65546, 70588, 90756, 98319, 105882, 131092, 158823, 196638, 211764, 229411, 294957, 317646, 393276, 458822, 589914, 635292, 688233, 917644, 1179828, 1376466, 2064699, 2752932, 4129398, 8258796]

約数ペア:

[(1, 8258796), (2, 4129398), (3, 2752932), (4, 2064699), (6, 1376466), (7, 1179828), (9, 917644), (12, 688233), (13, 635292), (14, 589914), (18, 458822), (21, 393276), (26, 317646), (28, 294957), (36, 229411), (39, 211764), (42, 196638), (52, 158823), (63, 131092), (78, 105882), (84, 98319), (91, 90756), (117, 70588), (126, 65546), (156, 52941), (182, 45378), (234, 35294), (252, 32773), (273, 30252), (364, 22689), (468, 17647), (546, 15126), (819, 10084), (1092, 7563), (1638, 5042), (2521, 3276)]