173665044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1009}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 502931520

約数和(自身を除く): 329266476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 683, 1009, 1366, 2018, 2049, 2732, 3027, 4036, 4098, 4781, 6054, 6147, 7063, 8196, 9081, 9562, 12108, 12294, 14126, 14343, 18162, 19124, 21189, 24588, 28252, 28686, 36324, 42378, 43029, 57372, 63567, 84756, 86058, 127134, 172116, 254268, 689147, 1378294, 2067441, 2756588, 4134882, 4824029, 6202323, 8269764, 9648058, 12404646, 14472087, 19296116, 24809292, 28944174, 43416261, 57888348, 86832522, 173665044]

約数ペア:

[(1, 173665044), (2, 86832522), (3, 57888348), (4, 43416261), (6, 28944174), (7, 24809292), (9, 19296116), (12, 14472087), (14, 12404646), (18, 9648058), (21, 8269764), (28, 6202323), (36, 4824029), (42, 4134882), (63, 2756588), (84, 2067441), (126, 1378294), (252, 689147), (683, 254268), (1009, 172116), (1366, 127134), (2018, 86058), (2049, 84756), (2732, 63567), (3027, 57372), (4036, 43029), (4098, 42378), (4781, 36324), (6054, 28686), (6147, 28252), (7063, 24588), (8196, 21189), (9081, 19124), (9562, 18162), (12108, 14343), (12294, 14126)]