82874844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 229381152

約数和(自身を除く): 146506308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2903, 3172, 4758, 5806, 7137, 8709, 9516, 11612, 14274, 17418, 26127, 28548, 34836, 37739, 52254, 75478, 104508, 113217, 150956, 177083, 226434, 339651, 354166, 452868, 531249, 679302, 708332, 1062498, 1358604, 1593747, 2124996, 2302079, 3187494, 4604158, 6374988, 6906237, 9208316, 13812474, 20718711, 27624948, 41437422, 82874844]

約数ペア:

[(1, 82874844), (2, 41437422), (3, 27624948), (4, 20718711), (6, 13812474), (9, 9208316), (12, 6906237), (13, 6374988), (18, 4604158), (26, 3187494), (36, 2302079), (39, 2124996), (52, 1593747), (61, 1358604), (78, 1062498), (117, 708332), (122, 679302), (156, 531249), (183, 452868), (234, 354166), (244, 339651), (366, 226434), (468, 177083), (549, 150956), (732, 113217), (793, 104508), (1098, 75478), (1586, 52254), (2196, 37739), (2379, 34836), (2903, 28548), (3172, 26127), (4758, 17418), (5806, 14274), (7137, 11612), (8709, 9516)]