56556466668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{323987}}^1$

素因数の和:324383

約数の個数: 72

約数和(自身を含む): 154372506288

約数和(自身を除く): 97816039620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 468, 746, 1119, 1492, 2238, 3357, 4476, 4849, 6714, 9698, 13428, 14547, 19396, 29094, 43641, 58188, 87282, 174564, 323987, 647974, 971961, 1295948, 1943922, 2915883, 3887844, 4211831, 5831766, 8423662, 11663532, 12635493, 16847324, 25270986, 37906479, 50541972, 75812958, 120847151, 151625916, 241694302, 362541453, 483388604, 725082906, 1087624359, 1450165812, 1571012963, 2175248718, 3142025926, 4350497436, 4713038889, 6284051852, 9426077778, 14139116667, 18852155556, 28278233334, 56556466668]

約数ペア:

[(1, 56556466668), (2, 28278233334), (3, 18852155556), (4, 14139116667), (6, 9426077778), (9, 6284051852), (12, 4713038889), (13, 4350497436), (18, 3142025926), (26, 2175248718), (36, 1571012963), (39, 1450165812), (52, 1087624359), (78, 725082906), (117, 483388604), (156, 362541453), (234, 241694302), (373, 151625916), (468, 120847151), (746, 75812958), (1119, 50541972), (1492, 37906479), (2238, 25270986), (3357, 16847324), (4476, 12635493), (4849, 11663532), (6714, 8423662), (9698, 5831766), (13428, 4211831), (14547, 3887844), (19396, 2915883), (29094, 1943922), (43641, 1295948), (58188, 971961), (87282, 647974), (174564, 323987)]