90472818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 187402752

約数和(自身を除く): 96929934

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 401, 802, 1203, 1213, 2406, 2426, 3639, 7278, 12431, 24862, 37293, 37603, 74586, 75206, 112809, 225618, 486413, 972826, 1459239, 2918478, 15078803, 30157606, 45236409, 90472818]

約数ペア:

[(1, 90472818), (2, 45236409), (3, 30157606), (6, 15078803), (31, 2918478), (62, 1459239), (93, 972826), (186, 486413), (401, 225618), (802, 112809), (1203, 75206), (1213, 74586), (2406, 37603), (2426, 37293), (3639, 24862), (7278, 12431)]