90081144

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1693}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 244444200

約数和(自身を除く): 154363056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 1693, 2217, 2956, 3386, 4434, 5079, 5912, 6651, 6772, 8868, 10158, 13302, 13544, 15237, 17736, 20316, 26604, 30474, 40632, 53208, 60948, 121896, 1251127, 2502254, 3753381, 5004508, 7506762, 10009016, 11260143, 15013524, 22520286, 30027048, 45040572, 90081144]

約数ペア:

[(1, 90081144), (2, 45040572), (3, 30027048), (4, 22520286), (6, 15013524), (8, 11260143), (9, 10009016), (12, 7506762), (18, 5004508), (24, 3753381), (36, 2502254), (72, 1251127), (739, 121896), (1478, 60948), (1693, 53208), (2217, 40632), (2956, 30474), (3386, 26604), (4434, 20316), (5079, 17736), (5912, 15237), (6651, 13544), (6772, 13302), (8868, 10158)]