72104886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30119}}^1$

素因数の和:30153

約数の個数: 48

約数和(自身を含む): 187948800

約数和(自身を除く): 115843914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 30119, 60238, 90357, 180714, 210833, 271071, 421666, 542142, 572261, 632499, 1144522, 1264998, 1716783, 1897497, 3433566, 3794994, 4005827, 5150349, 8011654, 10300698, 12017481, 24034962, 36052443, 72104886]

約数ペア:

[(1, 72104886), (2, 36052443), (3, 24034962), (6, 12017481), (7, 10300698), (9, 8011654), (14, 5150349), (18, 4005827), (19, 3794994), (21, 3433566), (38, 1897497), (42, 1716783), (57, 1264998), (63, 1144522), (114, 632499), (126, 572261), (133, 542142), (171, 421666), (266, 271071), (342, 210833), (399, 180714), (798, 90357), (1197, 60238), (2394, 30119)]