177725412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 479115000

約数和(自身を除く): 301389588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 447, 596, 612, 894, 1341, 1788, 1949, 2533, 2682, 3898, 5066, 5364, 5847, 7599, 7796, 10132, 11694, 15198, 17541, 22797, 23388, 30396, 33133, 35082, 45594, 66266, 70164, 91188, 99399, 132532, 198798, 290401, 298197, 397596, 580802, 596394, 871203, 1161604, 1192788, 1742406, 2613609, 3484812, 4936817, 5227218, 9873634, 10454436, 14810451, 19747268, 29620902, 44431353, 59241804, 88862706, 177725412]

約数ペア:

[(1, 177725412), (2, 88862706), (3, 59241804), (4, 44431353), (6, 29620902), (9, 19747268), (12, 14810451), (17, 10454436), (18, 9873634), (34, 5227218), (36, 4936817), (51, 3484812), (68, 2613609), (102, 1742406), (149, 1192788), (153, 1161604), (204, 871203), (298, 596394), (306, 580802), (447, 397596), (596, 298197), (612, 290401), (894, 198798), (1341, 132532), (1788, 99399), (1949, 91188), (2533, 70164), (2682, 66266), (3898, 45594), (5066, 35082), (5364, 33133), (5847, 30396), (7599, 23388), (7796, 22797), (10132, 17541), (11694, 15198)]