133331868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 357418880

約数和(自身を除く): 224087012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3229, 3441, 4588, 6458, 6882, 9687, 10323, 12916, 13764, 19374, 20646, 29061, 38748, 41292, 58122, 100099, 116244, 119473, 200198, 238946, 300297, 358419, 400396, 477892, 600594, 716838, 900891, 1075257, 1201188, 1433676, 1801782, 2150514, 3603564, 3703663, 4301028, 7407326, 11110989, 14814652, 22221978, 33332967, 44443956, 66665934, 133331868]

約数ペア:

[(1, 133331868), (2, 66665934), (3, 44443956), (4, 33332967), (6, 22221978), (9, 14814652), (12, 11110989), (18, 7407326), (31, 4301028), (36, 3703663), (37, 3603564), (62, 2150514), (74, 1801782), (93, 1433676), (111, 1201188), (124, 1075257), (148, 900891), (186, 716838), (222, 600594), (279, 477892), (333, 400396), (372, 358419), (444, 300297), (558, 238946), (666, 200198), (1116, 119473), (1147, 116244), (1332, 100099), (2294, 58122), (3229, 41292), (3441, 38748), (4588, 29061), (6458, 20646), (6882, 19374), (9687, 13764), (10323, 12916)]