77468664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 164451336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 449, 474, 546, 553, 632, 728, 898, 948, 1027, 1092, 1106, 1347, 1659, 1796, 1896, 2054, 2184, 2212, 2694, 3081, 3143, 3318, 3592, 4108, 4424, 5388, 5837, 6162, 6286, 6636, 7189, 8216, 9429, 10776, 11674, 12324, 12572, 13272, 14378, 17511, 18858, 21567, 23348, 24648, 25144, 28756, 35022, 35471, 37716, 40859, 43134, 46696, 57512, 70044, 70942, 75432, 81718, 86268, 106413, 122577, 140088, 141884, 163436, 172536, 212826, 245154, 248297, 283768, 326872, 425652, 461123, 490308, 496594, 744891, 851304, 922246, 980616, 993188, 1383369, 1489782, 1844492, 1986376, 2766738, 2979564, 3227861, 3688984, 5533476, 5959128, 6455722, 9683583, 11066952, 12911444, 19367166, 25822888, 38734332, 77468664]

約数ペア:

[(1, 77468664), (2, 38734332), (3, 25822888), (4, 19367166), (6, 12911444), (7, 11066952), (8, 9683583), (12, 6455722), (13, 5959128), (14, 5533476), (21, 3688984), (24, 3227861), (26, 2979564), (28, 2766738), (39, 1986376), (42, 1844492), (52, 1489782), (56, 1383369), (78, 993188), (79, 980616), (84, 922246), (91, 851304), (104, 744891), (156, 496594), (158, 490308), (168, 461123), (182, 425652), (237, 326872), (273, 283768), (312, 248297), (316, 245154), (364, 212826), (449, 172536), (474, 163436), (546, 141884), (553, 140088), (632, 122577), (728, 106413), (898, 86268), (948, 81718), (1027, 75432), (1092, 70942), (1106, 70044), (1347, 57512), (1659, 46696), (1796, 43134), (1896, 40859), (2054, 37716), (2184, 35471), (2212, 35022), (2694, 28756), (3081, 25144), (3143, 24648), (3318, 23348), (3592, 21567), (4108, 18858), (4424, 17511), (5388, 14378), (5837, 13272), (6162, 12572), (6286, 12324), (6636, 11674), (7189, 10776), (8216, 9429)]