77944132

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{991}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 159045376

約数和(自身を除く): 81101244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 991, 1484, 1982, 2809, 3964, 5618, 6937, 11236, 13874, 19663, 27748, 39326, 52523, 78652, 105046, 210092, 367661, 735322, 1470644, 2783719, 5567438, 11134876, 19486033, 38972066, 77944132]

約数ペア:

[(1, 77944132), (2, 38972066), (4, 19486033), (7, 11134876), (14, 5567438), (28, 2783719), (53, 1470644), (106, 735322), (212, 367661), (371, 210092), (742, 105046), (991, 78652), (1484, 52523), (1982, 39326), (2809, 27748), (3964, 19663), (5618, 13874), (6937, 11236)]