82100876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 173457648

約数和(自身を除く): 91356772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 169, 181, 244, 286, 338, 362, 572, 671, 676, 724, 793, 1342, 1586, 1859, 1991, 2353, 2684, 3172, 3718, 3982, 4706, 7436, 7964, 8723, 9412, 10309, 11041, 17446, 20618, 22082, 25883, 30589, 34892, 41236, 44164, 51766, 61178, 103532, 113399, 121451, 122356, 143533, 226798, 242902, 287066, 336479, 453596, 485804, 574132, 672958, 1345916, 1578863, 1865929, 3157726, 3731858, 6315452, 7463716, 20525219, 41050438, 82100876]

約数ペア:

[(1, 82100876), (2, 41050438), (4, 20525219), (11, 7463716), (13, 6315452), (22, 3731858), (26, 3157726), (44, 1865929), (52, 1578863), (61, 1345916), (122, 672958), (143, 574132), (169, 485804), (181, 453596), (244, 336479), (286, 287066), (338, 242902), (362, 226798), (572, 143533), (671, 122356), (676, 121451), (724, 113399), (793, 103532), (1342, 61178), (1586, 51766), (1859, 44164), (1991, 41236), (2353, 34892), (2684, 30589), (3172, 25883), (3718, 22082), (3982, 20618), (4706, 17446), (7436, 11041), (7964, 10309), (8723, 9412)]