90187284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1721}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 230279616

約数和(自身を除く): 140092332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 397, 794, 1191, 1588, 1721, 2382, 3442, 4367, 4764, 5163, 6884, 8734, 10326, 13101, 17468, 18931, 20652, 26202, 37862, 52404, 56793, 75724, 113586, 227172, 683237, 1366474, 2049711, 2732948, 4099422, 7515607, 8198844, 15031214, 22546821, 30062428, 45093642, 90187284]

約数ペア:

[(1, 90187284), (2, 45093642), (3, 30062428), (4, 22546821), (6, 15031214), (11, 8198844), (12, 7515607), (22, 4099422), (33, 2732948), (44, 2049711), (66, 1366474), (132, 683237), (397, 227172), (794, 113586), (1191, 75724), (1588, 56793), (1721, 52404), (2382, 37862), (3442, 26202), (4367, 20652), (4764, 18931), (5163, 17468), (6884, 13101), (8734, 10326)]