88742612

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 181440000

約数和(自身を除く): 92697388

約数列:

[1, 2, 4, 7, 14, 28, 89, 149, 178, 239, 298, 356, 478, 596, 623, 956, 1043, 1246, 1673, 2086, 2492, 3346, 4172, 6692, 13261, 21271, 26522, 35611, 42542, 53044, 71222, 85084, 92827, 142444, 148897, 185654, 249277, 297794, 371308, 498554, 595588, 997108, 3169379, 6338758, 12677516, 22185653, 44371306, 88742612]

約数ペア:

[(1, 88742612), (2, 44371306), (4, 22185653), (7, 12677516), (14, 6338758), (28, 3169379), (89, 997108), (149, 595588), (178, 498554), (239, 371308), (298, 297794), (356, 249277), (478, 185654), (596, 148897), (623, 142444), (956, 92827), (1043, 85084), (1246, 71222), (1673, 53044), (2086, 42542), (2492, 35611), (3346, 26522), (4172, 21271), (6692, 13261)]