90819738

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{23039}}^1$

素因数の和:23123

約数の個数: 32

約数和(自身を含む): 204595200

約数和(自身を除く): 113775462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 23039, 46078, 69117, 138234, 207351, 414702, 622053, 1244106, 1681847, 3363694, 5045541, 10091082, 15136623, 30273246, 45409869, 90819738]

約数ペア:

[(1, 90819738), (2, 45409869), (3, 30273246), (6, 15136623), (9, 10091082), (18, 5045541), (27, 3363694), (54, 1681847), (73, 1244106), (146, 622053), (219, 414702), (438, 207351), (657, 138234), (1314, 69117), (1971, 46078), (3942, 23039)]