31375332

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 84160440

約数和(自身を除く): 52785108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 733, 738, 1044, 1189, 1466, 1476, 2199, 2378, 2932, 3567, 4398, 4756, 6597, 7134, 8796, 10701, 13194, 14268, 21257, 21402, 26388, 30053, 42514, 42804, 60106, 63771, 85028, 90159, 120212, 127542, 180318, 191313, 255084, 270477, 360636, 382626, 540954, 765252, 871537, 1081908, 1743074, 2614611, 3486148, 5229222, 7843833, 10458444, 15687666, 31375332]

約数ペア:

[(1, 31375332), (2, 15687666), (3, 10458444), (4, 7843833), (6, 5229222), (9, 3486148), (12, 2614611), (18, 1743074), (29, 1081908), (36, 871537), (41, 765252), (58, 540954), (82, 382626), (87, 360636), (116, 270477), (123, 255084), (164, 191313), (174, 180318), (246, 127542), (261, 120212), (348, 90159), (369, 85028), (492, 63771), (522, 60106), (733, 42804), (738, 42514), (1044, 30053), (1189, 26388), (1466, 21402), (1476, 21257), (2199, 14268), (2378, 13194), (2932, 10701), (3567, 8796), (4398, 7134), (4756, 6597)]