80759844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 224864640

約数和(自身を除く): 144104796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1871, 1962, 2398, 3597, 3742, 3924, 4796, 5613, 7194, 7484, 10791, 11226, 14388, 16839, 20581, 21582, 22452, 33678, 41162, 43164, 61743, 67356, 82324, 123486, 185229, 203939, 246972, 370458, 407878, 611817, 740916, 815756, 1223634, 1835451, 2243329, 2447268, 3670902, 4486658, 6729987, 7341804, 8973316, 13459974, 20189961, 26919948, 40379922, 80759844]

約数ペア:

[(1, 80759844), (2, 40379922), (3, 26919948), (4, 20189961), (6, 13459974), (9, 8973316), (11, 7341804), (12, 6729987), (18, 4486658), (22, 3670902), (33, 2447268), (36, 2243329), (44, 1835451), (66, 1223634), (99, 815756), (109, 740916), (132, 611817), (198, 407878), (218, 370458), (327, 246972), (396, 203939), (436, 185229), (654, 123486), (981, 82324), (1199, 67356), (1308, 61743), (1871, 43164), (1962, 41162), (2398, 33678), (3597, 22452), (3742, 21582), (3924, 20581), (4796, 16839), (5613, 14388), (7194, 11226), (7484, 10791)]