67890564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4105

約数の個数: 72

約数和(自身を含む): 199105088

約数和(自身を除く): 131214524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4021, 4221, 5628, 8042, 8442, 12063, 16084, 16884, 24126, 28147, 36189, 48252, 56294, 72378, 84441, 112588, 144756, 168882, 253323, 269407, 337764, 506646, 538814, 808221, 1013292, 1077628, 1616442, 1885849, 2424663, 3232884, 3771698, 4849326, 5657547, 7543396, 9698652, 11315094, 16972641, 22630188, 33945282, 67890564]

約数ペア:

[(1, 67890564), (2, 33945282), (3, 22630188), (4, 16972641), (6, 11315094), (7, 9698652), (9, 7543396), (12, 5657547), (14, 4849326), (18, 3771698), (21, 3232884), (28, 2424663), (36, 1885849), (42, 1616442), (63, 1077628), (67, 1013292), (84, 808221), (126, 538814), (134, 506646), (201, 337764), (252, 269407), (268, 253323), (402, 168882), (469, 144756), (603, 112588), (804, 84441), (938, 72378), (1206, 56294), (1407, 48252), (1876, 36189), (2412, 28147), (2814, 24126), (4021, 16884), (4221, 16084), (5628, 12063), (8042, 8442)]