81734742

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3659}}^1$

素因数の和:3757

約数の個数: 48

約数和(自身を含む): 190129680

約数和(自身を除く): 108394938

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1314, 2482, 3659, 3723, 7318, 7446, 10977, 11169, 21954, 22338, 32931, 62203, 65862, 124406, 186609, 267107, 373218, 534214, 559827, 801321, 1119654, 1602642, 2403963, 4540819, 4807926, 9081638, 13622457, 27244914, 40867371, 81734742]

約数ペア:

[(1, 81734742), (2, 40867371), (3, 27244914), (6, 13622457), (9, 9081638), (17, 4807926), (18, 4540819), (34, 2403963), (51, 1602642), (73, 1119654), (102, 801321), (146, 559827), (153, 534214), (219, 373218), (306, 267107), (438, 186609), (657, 124406), (1241, 65862), (1314, 62203), (2482, 32931), (3659, 22338), (3723, 21954), (7318, 11169), (7446, 10977)]