61772204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 127280160

約数和(自身を除く): 65507956

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 137, 169, 274, 299, 338, 377, 548, 598, 667, 676, 754, 1196, 1334, 1508, 1781, 2668, 3151, 3562, 3887, 3973, 4901, 6302, 7124, 7774, 7946, 8671, 9802, 12604, 15548, 15892, 17342, 19604, 23153, 34684, 40963, 46306, 51649, 81926, 91379, 92612, 103298, 112723, 163852, 182758, 206596, 225446, 365516, 450892, 532519, 671437, 1065038, 1187927, 1342874, 2130076, 2375854, 2685748, 4751708, 15443051, 30886102, 61772204]

約数ペア:

[(1, 61772204), (2, 30886102), (4, 15443051), (13, 4751708), (23, 2685748), (26, 2375854), (29, 2130076), (46, 1342874), (52, 1187927), (58, 1065038), (92, 671437), (116, 532519), (137, 450892), (169, 365516), (274, 225446), (299, 206596), (338, 182758), (377, 163852), (548, 112723), (598, 103298), (667, 92612), (676, 91379), (754, 81926), (1196, 51649), (1334, 46306), (1508, 40963), (1781, 34684), (2668, 23153), (3151, 19604), (3562, 17342), (3887, 15892), (3973, 15548), (4901, 12604), (6302, 9802), (7124, 8671), (7774, 7946)]