78687324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 216858096

約数和(自身を除く): 138170772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 113, 116, 138, 174, 207, 226, 261, 276, 339, 348, 414, 452, 522, 667, 678, 828, 841, 1017, 1044, 1334, 1356, 1682, 2001, 2034, 2523, 2599, 2668, 3277, 3364, 4002, 4068, 5046, 5198, 6003, 6554, 7569, 7797, 8004, 9831, 10092, 10396, 12006, 13108, 15138, 15594, 19343, 19662, 23391, 24012, 29493, 30276, 31188, 38686, 39324, 46782, 58029, 58986, 75371, 77372, 93564, 95033, 116058, 117972, 150742, 174087, 190066, 226113, 232116, 285099, 301484, 348174, 380132, 452226, 570198, 678339, 696348, 855297, 904452, 1140396, 1356678, 1710594, 2185759, 2713356, 3421188, 4371518, 6557277, 8743036, 13114554, 19671831, 26229108, 39343662, 78687324]

約数ペア:

[(1, 78687324), (2, 39343662), (3, 26229108), (4, 19671831), (6, 13114554), (9, 8743036), (12, 6557277), (18, 4371518), (23, 3421188), (29, 2713356), (36, 2185759), (46, 1710594), (58, 1356678), (69, 1140396), (87, 904452), (92, 855297), (113, 696348), (116, 678339), (138, 570198), (174, 452226), (207, 380132), (226, 348174), (261, 301484), (276, 285099), (339, 232116), (348, 226113), (414, 190066), (452, 174087), (522, 150742), (667, 117972), (678, 116058), (828, 95033), (841, 93564), (1017, 77372), (1044, 75371), (1334, 58986), (1356, 58029), (1682, 46782), (2001, 39324), (2034, 38686), (2523, 31188), (2599, 30276), (2668, 29493), (3277, 24012), (3364, 23391), (4002, 19662), (4068, 19343), (5046, 15594), (5198, 15138), (6003, 13108), (6554, 12006), (7569, 10396), (7797, 10092), (8004, 9831)]