142704108

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 373332960

約数和(自身を除く): 230628852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 109, 123, 164, 218, 246, 327, 369, 436, 492, 654, 738, 887, 981, 1308, 1476, 1774, 1962, 2661, 3548, 3924, 4469, 5322, 7983, 8938, 10644, 13407, 15966, 17876, 26814, 31932, 36367, 40221, 53628, 72734, 80442, 96683, 109101, 145468, 160884, 193366, 218202, 290049, 327303, 386732, 436404, 580098, 654606, 870147, 1160196, 1309212, 1740294, 3480588, 3964003, 7928006, 11892009, 15856012, 23784018, 35676027, 47568036, 71352054, 142704108]

約数ペア:

[(1, 142704108), (2, 71352054), (3, 47568036), (4, 35676027), (6, 23784018), (9, 15856012), (12, 11892009), (18, 7928006), (36, 3964003), (41, 3480588), (82, 1740294), (109, 1309212), (123, 1160196), (164, 870147), (218, 654606), (246, 580098), (327, 436404), (369, 386732), (436, 327303), (492, 290049), (654, 218202), (738, 193366), (887, 160884), (981, 145468), (1308, 109101), (1476, 96683), (1774, 80442), (1962, 72734), (2661, 53628), (3548, 40221), (3924, 36367), (4469, 31932), (5322, 26814), (7983, 17876), (8938, 15966), (10644, 13407)]