42090804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 125483904

約数和(自身を除く): 83393100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 107, 126, 147, 196, 214, 223, 252, 294, 321, 428, 441, 446, 588, 642, 669, 749, 882, 892, 963, 1284, 1338, 1498, 1561, 1764, 1926, 2007, 2247, 2676, 2996, 3122, 3852, 4014, 4494, 4683, 5243, 6244, 6741, 8028, 8988, 9366, 10486, 10927, 13482, 14049, 15729, 18732, 20972, 21854, 23861, 26964, 28098, 31458, 32781, 43708, 47187, 47722, 56196, 62916, 65562, 71583, 94374, 95444, 98343, 131124, 143166, 167027, 188748, 196686, 214749, 286332, 334054, 393372, 429498, 501081, 668108, 858996, 1002162, 1169189, 1503243, 2004324, 2338378, 3006486, 3507567, 4676756, 6012972, 7015134, 10522701, 14030268, 21045402, 42090804]

約数ペア:

[(1, 42090804), (2, 21045402), (3, 14030268), (4, 10522701), (6, 7015134), (7, 6012972), (9, 4676756), (12, 3507567), (14, 3006486), (18, 2338378), (21, 2004324), (28, 1503243), (36, 1169189), (42, 1002162), (49, 858996), (63, 668108), (84, 501081), (98, 429498), (107, 393372), (126, 334054), (147, 286332), (196, 214749), (214, 196686), (223, 188748), (252, 167027), (294, 143166), (321, 131124), (428, 98343), (441, 95444), (446, 94374), (588, 71583), (642, 65562), (669, 62916), (749, 56196), (882, 47722), (892, 47187), (963, 43708), (1284, 32781), (1338, 31458), (1498, 28098), (1561, 26964), (1764, 23861), (1926, 21854), (2007, 20972), (2247, 18732), (2676, 15729), (2996, 14049), (3122, 13482), (3852, 10927), (4014, 10486), (4494, 9366), (4683, 8988), (5243, 8028), (6244, 6741)]