88645336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 190562400

約数和(自身を除く): 101917064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 152, 226, 247, 397, 452, 494, 794, 904, 988, 1469, 1588, 1976, 2147, 2938, 3176, 4294, 5161, 5876, 7543, 8588, 10322, 11752, 15086, 17176, 20644, 27911, 30172, 41288, 44861, 55822, 60344, 89722, 98059, 111644, 179444, 196118, 223288, 358888, 392236, 583193, 784472, 852359, 1166386, 1704718, 2332772, 3409436, 4665544, 6818872, 11080667, 22161334, 44322668, 88645336]

約数ペア:

[(1, 88645336), (2, 44322668), (4, 22161334), (8, 11080667), (13, 6818872), (19, 4665544), (26, 3409436), (38, 2332772), (52, 1704718), (76, 1166386), (104, 852359), (113, 784472), (152, 583193), (226, 392236), (247, 358888), (397, 223288), (452, 196118), (494, 179444), (794, 111644), (904, 98059), (988, 89722), (1469, 60344), (1588, 55822), (1976, 44861), (2147, 41288), (2938, 30172), (3176, 27911), (4294, 20644), (5161, 17176), (5876, 15086), (7543, 11752), (8588, 10322)]