72625392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 234771680

約数和(自身を除く): 162146288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 661, 763, 872, 981, 1008, 1308, 1322, 1526, 1744, 1962, 1983, 2289, 2616, 2644, 3052, 3924, 3966, 4578, 4627, 5232, 5288, 5949, 6104, 6867, 7848, 7932, 9156, 9254, 10576, 11898, 12208, 13734, 13881, 15696, 15864, 18312, 18508, 23796, 27468, 27762, 31728, 36624, 37016, 41643, 47592, 54936, 55524, 72049, 74032, 83286, 95184, 109872, 111048, 144098, 166572, 216147, 222096, 288196, 333144, 432294, 504343, 576392, 648441, 666288, 864588, 1008686, 1152784, 1296882, 1513029, 1729176, 2017372, 2593764, 3026058, 3458352, 4034744, 4539087, 5187528, 6052116, 8069488, 9078174, 10375056, 12104232, 18156348, 24208464, 36312696, 72625392]

約数ペア:

[(1, 72625392), (2, 36312696), (3, 24208464), (4, 18156348), (6, 12104232), (7, 10375056), (8, 9078174), (9, 8069488), (12, 6052116), (14, 5187528), (16, 4539087), (18, 4034744), (21, 3458352), (24, 3026058), (28, 2593764), (36, 2017372), (42, 1729176), (48, 1513029), (56, 1296882), (63, 1152784), (72, 1008686), (84, 864588), (109, 666288), (112, 648441), (126, 576392), (144, 504343), (168, 432294), (218, 333144), (252, 288196), (327, 222096), (336, 216147), (436, 166572), (504, 144098), (654, 111048), (661, 109872), (763, 95184), (872, 83286), (981, 74032), (1008, 72049), (1308, 55524), (1322, 54936), (1526, 47592), (1744, 41643), (1962, 37016), (1983, 36624), (2289, 31728), (2616, 27762), (2644, 27468), (3052, 23796), (3924, 18508), (3966, 18312), (4578, 15864), (4627, 15696), (5232, 13881), (5288, 13734), (5949, 12208), (6104, 11898), (6867, 10576), (7848, 9254), (7932, 9156)]