90042444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131641}}^1$

素因数の和:131670

約数の個数: 36

約数和(自身を含む): 239588440

約数和(自身を除く): 149545996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 131641, 263282, 394923, 526564, 789846, 1184769, 1579692, 2369538, 2501179, 4739076, 5002358, 7503537, 10004716, 15007074, 22510611, 30014148, 45021222, 90042444]

約数ペア:

[(1, 90042444), (2, 45021222), (3, 30014148), (4, 22510611), (6, 15007074), (9, 10004716), (12, 7503537), (18, 5002358), (19, 4739076), (36, 2501179), (38, 2369538), (57, 1579692), (76, 1184769), (114, 789846), (171, 526564), (228, 394923), (342, 263282), (684, 131641)]