64542948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 164630592

約数和(自身を除く): 100087644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 503, 578, 629, 867, 1006, 1156, 1258, 1509, 1734, 1887, 2012, 2516, 3018, 3468, 3774, 6036, 7548, 8551, 10693, 17102, 18611, 21386, 25653, 32079, 34204, 37222, 42772, 51306, 55833, 64158, 74444, 102612, 111666, 128316, 145367, 223332, 290734, 316387, 436101, 581468, 632774, 872202, 949161, 1265548, 1744404, 1898322, 3796644, 5378579, 10757158, 16135737, 21514316, 32271474, 64542948]

約数ペア:

[(1, 64542948), (2, 32271474), (3, 21514316), (4, 16135737), (6, 10757158), (12, 5378579), (17, 3796644), (34, 1898322), (37, 1744404), (51, 1265548), (68, 949161), (74, 872202), (102, 632774), (111, 581468), (148, 436101), (204, 316387), (222, 290734), (289, 223332), (444, 145367), (503, 128316), (578, 111666), (629, 102612), (867, 74444), (1006, 64158), (1156, 55833), (1258, 51306), (1509, 42772), (1734, 37222), (1887, 34204), (2012, 32079), (2516, 25653), (3018, 21386), (3468, 18611), (3774, 17102), (6036, 10693), (7548, 8551)]