72883512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77867}}^1$

素因数の和:77892

約数の個数: 48

約数和(自身を含む): 212579640

約数和(自身を除く): 139696128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77867, 155734, 233601, 311468, 467202, 622936, 700803, 934404, 1012271, 1401606, 1868808, 2024542, 2803212, 3036813, 4049084, 5606424, 6073626, 8098168, 9110439, 12147252, 18220878, 24294504, 36441756, 72883512]

約数ペア:

[(1, 72883512), (2, 36441756), (3, 24294504), (4, 18220878), (6, 12147252), (8, 9110439), (9, 8098168), (12, 6073626), (13, 5606424), (18, 4049084), (24, 3036813), (26, 2803212), (36, 2024542), (39, 1868808), (52, 1401606), (72, 1012271), (78, 934404), (104, 700803), (117, 622936), (156, 467202), (234, 311468), (312, 233601), (468, 155734), (936, 77867)]