69315732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 189110376

約数和(自身を除く): 119794644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2137, 2703, 3604, 4274, 5406, 6411, 8109, 8548, 10812, 12822, 16218, 19233, 25644, 32436, 36329, 38466, 72658, 76932, 108987, 113261, 145316, 217974, 226522, 326961, 339783, 435948, 453044, 653922, 679566, 1019349, 1307844, 1359132, 1925437, 2038698, 3850874, 4077396, 5776311, 7701748, 11552622, 17328933, 23105244, 34657866, 69315732]

約数ペア:

[(1, 69315732), (2, 34657866), (3, 23105244), (4, 17328933), (6, 11552622), (9, 7701748), (12, 5776311), (17, 4077396), (18, 3850874), (34, 2038698), (36, 1925437), (51, 1359132), (53, 1307844), (68, 1019349), (102, 679566), (106, 653922), (153, 453044), (159, 435948), (204, 339783), (212, 326961), (306, 226522), (318, 217974), (477, 145316), (612, 113261), (636, 108987), (901, 76932), (954, 72658), (1802, 38466), (1908, 36329), (2137, 32436), (2703, 25644), (3604, 19233), (4274, 16218), (5406, 12822), (6411, 10812), (8109, 8548)]