80051796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6573

約数の個数: 72

約数和(自身を含む): 227904768

約数和(自身を除く): 147852972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 6521, 12276, 13042, 19563, 26084, 39126, 58689, 71731, 78252, 117378, 143462, 202151, 215193, 234756, 286924, 404302, 430386, 606453, 645579, 808604, 860772, 1212906, 1291158, 1819359, 2223661, 2425812, 2582316, 3638718, 4447322, 6670983, 7277436, 8894644, 13341966, 20012949, 26683932, 40025898, 80051796]

約数ペア:

[(1, 80051796), (2, 40025898), (3, 26683932), (4, 20012949), (6, 13341966), (9, 8894644), (11, 7277436), (12, 6670983), (18, 4447322), (22, 3638718), (31, 2582316), (33, 2425812), (36, 2223661), (44, 1819359), (62, 1291158), (66, 1212906), (93, 860772), (99, 808604), (124, 645579), (132, 606453), (186, 430386), (198, 404302), (279, 286924), (341, 234756), (372, 215193), (396, 202151), (558, 143462), (682, 117378), (1023, 78252), (1116, 71731), (1364, 58689), (2046, 39126), (3069, 26084), (4092, 19563), (6138, 13042), (6521, 12276)]