90246834

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 199861272

約数和(自身を除く): 109614438

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 173, 219, 346, 397, 438, 519, 657, 794, 1038, 1191, 1314, 1557, 2382, 3114, 3573, 7146, 12629, 25258, 28981, 37887, 57962, 68681, 75774, 86943, 113661, 137362, 173886, 206043, 227322, 260829, 412086, 521658, 618129, 1236258, 5013713, 10027426, 15041139, 30082278, 45123417, 90246834]

約数ペア:

[(1, 90246834), (2, 45123417), (3, 30082278), (6, 15041139), (9, 10027426), (18, 5013713), (73, 1236258), (146, 618129), (173, 521658), (219, 412086), (346, 260829), (397, 227322), (438, 206043), (519, 173886), (657, 137362), (794, 113661), (1038, 86943), (1191, 75774), (1314, 68681), (1557, 57962), (2382, 37887), (3114, 28981), (3573, 25258), (7146, 12629)]