61798212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 108

約数和(自身を含む): 185424876

約数和(自身を除く): 123626664

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 661, 742, 882, 954, 1113, 1322, 1484, 1764, 1908, 1983, 2226, 2597, 2644, 3339, 3966, 4452, 4627, 5194, 5949, 6678, 7791, 7932, 9254, 10388, 11898, 13356, 13881, 15582, 18508, 23373, 23796, 27762, 31164, 32389, 35033, 41643, 46746, 55524, 64778, 70066, 83286, 93492, 97167, 105099, 129556, 140132, 166572, 194334, 210198, 245231, 291501, 315297, 388668, 420396, 490462, 583002, 630594, 735693, 980924, 1166004, 1261188, 1471386, 1716617, 2207079, 2942772, 3433234, 4414158, 5149851, 6866468, 8828316, 10299702, 15449553, 20599404, 30899106, 61798212]

約数ペア:

[(1, 61798212), (2, 30899106), (3, 20599404), (4, 15449553), (6, 10299702), (7, 8828316), (9, 6866468), (12, 5149851), (14, 4414158), (18, 3433234), (21, 2942772), (28, 2207079), (36, 1716617), (42, 1471386), (49, 1261188), (53, 1166004), (63, 980924), (84, 735693), (98, 630594), (106, 583002), (126, 490462), (147, 420396), (159, 388668), (196, 315297), (212, 291501), (252, 245231), (294, 210198), (318, 194334), (371, 166572), (441, 140132), (477, 129556), (588, 105099), (636, 97167), (661, 93492), (742, 83286), (882, 70066), (954, 64778), (1113, 55524), (1322, 46746), (1484, 41643), (1764, 35033), (1908, 32389), (1983, 31164), (2226, 27762), (2597, 23796), (2644, 23373), (3339, 18508), (3966, 15582), (4452, 13881), (4627, 13356), (5194, 11898), (5949, 10388), (6678, 9254), (7791, 7932)]