87840306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2543}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 202400640

約数和(自身を除く): 114560334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 2543, 3838, 5086, 5757, 7629, 11514, 15258, 17271, 22887, 34542, 45774, 48317, 96634, 144951, 256843, 289902, 434853, 513686, 770529, 869706, 1541058, 2311587, 4623174, 4880017, 9760034, 14640051, 29280102, 43920153, 87840306]

約数ペア:

[(1, 87840306), (2, 43920153), (3, 29280102), (6, 14640051), (9, 9760034), (18, 4880017), (19, 4623174), (38, 2311587), (57, 1541058), (101, 869706), (114, 770529), (171, 513686), (202, 434853), (303, 289902), (342, 256843), (606, 144951), (909, 96634), (1818, 48317), (1919, 45774), (2543, 34542), (3838, 22887), (5086, 17271), (5757, 15258), (7629, 11514)]