7875828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 54

約数和(自身を含む): 21176246

約数和(自身を除く): 13300418

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 757, 867, 1156, 1514, 1734, 2271, 2601, 3028, 3468, 4542, 5202, 6813, 9084, 10404, 12869, 13626, 25738, 27252, 38607, 51476, 77214, 115821, 154428, 218773, 231642, 437546, 463284, 656319, 875092, 1312638, 1968957, 2625276, 3937914, 7875828]

約数ペア:

[(1, 7875828), (2, 3937914), (3, 2625276), (4, 1968957), (6, 1312638), (9, 875092), (12, 656319), (17, 463284), (18, 437546), (34, 231642), (36, 218773), (51, 154428), (68, 115821), (102, 77214), (153, 51476), (204, 38607), (289, 27252), (306, 25738), (578, 13626), (612, 12869), (757, 10404), (867, 9084), (1156, 6813), (1514, 5202), (1734, 4542), (2271, 3468), (2601, 3028)]