78497328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17971}}^1$

素因数の和:18002

約数の個数: 80

約数和(自身を含む): 249595136

約数和(自身を除く): 171097808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 17971, 35942, 53913, 71884, 107826, 125797, 143768, 215652, 233623, 251594, 287536, 377391, 431304, 467246, 503188, 700869, 754782, 862608, 934492, 1006376, 1401738, 1509564, 1635361, 1868984, 2012752, 2803476, 3019128, 3270722, 3737968, 4906083, 5606952, 6038256, 6541444, 9812166, 11213904, 13082888, 19624332, 26165776, 39248664, 78497328]

約数ペア:

[(1, 78497328), (2, 39248664), (3, 26165776), (4, 19624332), (6, 13082888), (7, 11213904), (8, 9812166), (12, 6541444), (13, 6038256), (14, 5606952), (16, 4906083), (21, 3737968), (24, 3270722), (26, 3019128), (28, 2803476), (39, 2012752), (42, 1868984), (48, 1635361), (52, 1509564), (56, 1401738), (78, 1006376), (84, 934492), (91, 862608), (104, 754782), (112, 700869), (156, 503188), (168, 467246), (182, 431304), (208, 377391), (273, 287536), (312, 251594), (336, 233623), (364, 215652), (546, 143768), (624, 125797), (728, 107826), (1092, 71884), (1456, 53913), (2184, 35942), (4368, 17971)]