81190536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11239}}^1$

素因数の和:11298

約数の個数: 64

約数和(自身を含む): 237388800

約数和(自身を除く): 156198264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 11239, 22478, 33717, 44956, 67434, 78673, 89912, 134868, 157346, 236019, 269736, 314692, 472038, 483277, 629384, 944076, 966554, 1449831, 1888152, 1933108, 2899662, 3382939, 3866216, 5799324, 6765878, 10148817, 11598648, 13531756, 20297634, 27063512, 40595268, 81190536]

約数ペア:

[(1, 81190536), (2, 40595268), (3, 27063512), (4, 20297634), (6, 13531756), (7, 11598648), (8, 10148817), (12, 6765878), (14, 5799324), (21, 3866216), (24, 3382939), (28, 2899662), (42, 1933108), (43, 1888152), (56, 1449831), (84, 966554), (86, 944076), (129, 629384), (168, 483277), (172, 472038), (258, 314692), (301, 269736), (344, 236019), (516, 157346), (602, 134868), (903, 89912), (1032, 78673), (1204, 67434), (1806, 44956), (2408, 33717), (3612, 22478), (7224, 11239)]