75821746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 154457856

約数和(自身を除く): 78636110

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 313, 626, 847, 1001, 1331, 1573, 1694, 2002, 2191, 2662, 3146, 3443, 4069, 4382, 6886, 8138, 9317, 11011, 17303, 18634, 22022, 24101, 28483, 34606, 37873, 44759, 48202, 56966, 75746, 89518, 121121, 242242, 265111, 313313, 416603, 492349, 530222, 626626, 833206, 984698, 2916221, 3446443, 5415839, 5832442, 6892886, 10831678, 37910873, 75821746]

約数ペア:

[(1, 75821746), (2, 37910873), (7, 10831678), (11, 6892886), (13, 5832442), (14, 5415839), (22, 3446443), (26, 2916221), (77, 984698), (91, 833206), (121, 626626), (143, 530222), (154, 492349), (182, 416603), (242, 313313), (286, 265111), (313, 242242), (626, 121121), (847, 89518), (1001, 75746), (1331, 56966), (1573, 48202), (1694, 44759), (2002, 37873), (2191, 34606), (2662, 28483), (3146, 24101), (3443, 22022), (4069, 18634), (4382, 17303), (6886, 11011), (8138, 9317)]