72982844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{150791}}^1$

素因数の和:150817

約数の個数: 18

約数和(自身を含む): 140387352

約数和(自身を除く): 67404508

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 150791, 301582, 603164, 1658701, 3317402, 6634804, 18245711, 36491422, 72982844]

約数ペア:

[(1, 72982844), (2, 36491422), (4, 18245711), (11, 6634804), (22, 3317402), (44, 1658701), (121, 603164), (242, 301582), (484, 150791)]