180671172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{80513}}^1$

素因数の和:80548

約数の個数: 48

約数和(自身を含む): 486948672

約数和(自身を除く): 306277500

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 80513, 161026, 241539, 322052, 483078, 885643, 966156, 1368721, 1771286, 2656929, 2737442, 3542572, 4106163, 5313858, 5474884, 8212326, 10627716, 15055931, 16424652, 30111862, 45167793, 60223724, 90335586, 180671172]

約数ペア:

[(1, 180671172), (2, 90335586), (3, 60223724), (4, 45167793), (6, 30111862), (11, 16424652), (12, 15055931), (17, 10627716), (22, 8212326), (33, 5474884), (34, 5313858), (44, 4106163), (51, 3542572), (66, 2737442), (68, 2656929), (102, 1771286), (132, 1368721), (187, 966156), (204, 885643), (374, 483078), (561, 322052), (748, 241539), (1122, 161026), (2244, 80513)]