91199205552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20878939}}^1$

素因数の和:20878970

約数の個数: 80

約数和(自身を含む): 289966718720

約数和(自身を除く): 198767513168

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, 20878939, 41757878, 62636817, 83515756, 125273634, 146152573, 167031512, 250547268, 271426207, 292305146, 334063024, 438457719, 501094536, 542852414, 584610292, 814278621, 876915438, 1002189072, 1085704828, 1169220584, 1628557242, 1753830876, 1899983449, 2171409656, 2338441168, 3257114484, 3507661752, 3799966898, 4342819312, 5699950347, 6514228968, 7015323504, 7599933796, 11399900694, 13028457936, 15199867592, 22799801388, 30399735184, 45599602776, 91199205552]

約数ペア:

[(1, 91199205552), (2, 45599602776), (3, 30399735184), (4, 22799801388), (6, 15199867592), (7, 13028457936), (8, 11399900694), (12, 7599933796), (13, 7015323504), (14, 6514228968), (16, 5699950347), (21, 4342819312), (24, 3799966898), (26, 3507661752), (28, 3257114484), (39, 2338441168), (42, 2171409656), (48, 1899983449), (52, 1753830876), (56, 1628557242), (78, 1169220584), (84, 1085704828), (91, 1002189072), (104, 876915438), (112, 814278621), (156, 584610292), (168, 542852414), (182, 501094536), (208, 438457719), (273, 334063024), (312, 292305146), (336, 271426207), (364, 250547268), (546, 167031512), (624, 146152573), (728, 125273634), (1092, 83515756), (1456, 62636817), (2184, 41757878), (4368, 20878939)]