90104742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55009}}^1$

素因数の和:55037

約数の個数: 48

約数和(自身を含む): 240283680

約数和(自身を除く): 150178938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 55009, 110018, 165027, 330054, 385063, 495081, 715117, 770126, 990162, 1155189, 1430234, 2145351, 2310378, 3465567, 4290702, 5005819, 6436053, 6931134, 10011638, 12872106, 15017457, 30034914, 45052371, 90104742]

約数ペア:

[(1, 90104742), (2, 45052371), (3, 30034914), (6, 15017457), (7, 12872106), (9, 10011638), (13, 6931134), (14, 6436053), (18, 5005819), (21, 4290702), (26, 3465567), (39, 2310378), (42, 2145351), (63, 1430234), (78, 1155189), (91, 990162), (117, 770126), (126, 715117), (182, 495081), (234, 385063), (273, 330054), (546, 165027), (819, 110018), (1638, 55009)]