78735852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4547}}^1$

素因数の和:4607

約数の個数: 72

約数和(自身を含む): 220177776

約数和(自身を除く): 141441924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 4547, 5772, 8658, 9094, 13641, 17316, 18188, 27282, 40923, 54564, 59111, 81846, 118222, 163692, 168239, 177333, 236444, 336478, 354666, 504717, 531999, 672956, 709332, 1009434, 1063998, 1514151, 2018868, 2127996, 2187107, 3028302, 4374214, 6056604, 6561321, 8748428, 13122642, 19683963, 26245284, 39367926, 78735852]

約数ペア:

[(1, 78735852), (2, 39367926), (3, 26245284), (4, 19683963), (6, 13122642), (9, 8748428), (12, 6561321), (13, 6056604), (18, 4374214), (26, 3028302), (36, 2187107), (37, 2127996), (39, 2018868), (52, 1514151), (74, 1063998), (78, 1009434), (111, 709332), (117, 672956), (148, 531999), (156, 504717), (222, 354666), (234, 336478), (333, 236444), (444, 177333), (468, 168239), (481, 163692), (666, 118222), (962, 81846), (1332, 59111), (1443, 54564), (1924, 40923), (2886, 27282), (4329, 18188), (4547, 17316), (5772, 13641), (8658, 9094)]