140112756

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 90

約数和(自身を含む): 413433202

約数和(自身を除く): 273320446

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1621, 1764, 2058, 2401, 3087, 3242, 4116, 4802, 4863, 6174, 6484, 7203, 9604, 9726, 11347, 12348, 14406, 14589, 19452, 21609, 22694, 28812, 29178, 34041, 43218, 45388, 58356, 68082, 79429, 86436, 102123, 136164, 158858, 204246, 238287, 317716, 408492, 476574, 556003, 714861, 953148, 1112006, 1429722, 1668009, 2224012, 2859444, 3336018, 3892021, 5004027, 6672036, 7784042, 10008054, 11676063, 15568084, 20016108, 23352126, 35028189, 46704252, 70056378, 140112756]

約数ペア:

[(1, 140112756), (2, 70056378), (3, 46704252), (4, 35028189), (6, 23352126), (7, 20016108), (9, 15568084), (12, 11676063), (14, 10008054), (18, 7784042), (21, 6672036), (28, 5004027), (36, 3892021), (42, 3336018), (49, 2859444), (63, 2224012), (84, 1668009), (98, 1429722), (126, 1112006), (147, 953148), (196, 714861), (252, 556003), (294, 476574), (343, 408492), (441, 317716), (588, 238287), (686, 204246), (882, 158858), (1029, 136164), (1372, 102123), (1621, 86436), (1764, 79429), (2058, 68082), (2401, 58356), (3087, 45388), (3242, 43218), (4116, 34041), (4802, 29178), (4863, 28812), (6174, 22694), (6484, 21609), (7203, 19452), (9604, 14589), (9726, 14406), (11347, 12348)]