90295956

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{2531}}^1$

素因数の和:3532

約数の個数: 36

約数和(自身を含む): 228568704

約数和(自身を除く): 138272748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1982, 2531, 2973, 3964, 5062, 5946, 7593, 8919, 10124, 11892, 15186, 17838, 22779, 30372, 35676, 45558, 91116, 2508221, 5016442, 7524663, 10032884, 15049326, 22573989, 30098652, 45147978, 90295956]

約数ペア:

[(1, 90295956), (2, 45147978), (3, 30098652), (4, 22573989), (6, 15049326), (9, 10032884), (12, 7524663), (18, 5016442), (36, 2508221), (991, 91116), (1982, 45558), (2531, 35676), (2973, 30372), (3964, 22779), (5062, 17838), (5946, 15186), (7593, 11892), (8919, 10124)]