90873576

素因数分解:

$2^3\times 3^4\times {\mathrm{140237}}^1$

素因数の和:140255

約数の個数: 40

約数和(自身を含む): 254531970

約数和(自身を除く): 163658394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 140237, 280474, 420711, 560948, 841422, 1121896, 1262133, 1682844, 2524266, 3365688, 3786399, 5048532, 7572798, 10097064, 11359197, 15145596, 22718394, 30291192, 45436788, 90873576]

約数ペア:

[(1, 90873576), (2, 45436788), (3, 30291192), (4, 22718394), (6, 15145596), (8, 11359197), (9, 10097064), (12, 7572798), (18, 5048532), (24, 3786399), (27, 3365688), (36, 2524266), (54, 1682844), (72, 1262133), (81, 1121896), (108, 841422), (162, 560948), (216, 420711), (324, 280474), (648, 140237)]