87318414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 200304000

約数和(自身を除く): 112985586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1194, 1283, 1791, 2566, 3582, 3781, 3849, 7562, 7698, 11343, 11547, 22686, 23094, 24377, 34029, 48754, 68058, 73131, 146262, 219393, 255317, 438786, 510634, 765951, 1531902, 2297853, 4595706, 4851023, 9702046, 14553069, 29106138, 43659207, 87318414]

約数ペア:

[(1, 87318414), (2, 43659207), (3, 29106138), (6, 14553069), (9, 9702046), (18, 4851023), (19, 4595706), (38, 2297853), (57, 1531902), (114, 765951), (171, 510634), (199, 438786), (342, 255317), (398, 219393), (597, 146262), (1194, 73131), (1283, 68058), (1791, 48754), (2566, 34029), (3582, 24377), (3781, 23094), (3849, 22686), (7562, 11547), (7698, 11343)]