80779374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18169}}^1$

素因数の和:18209

約数の個数: 48

約数和(自身を含む): 198416400

約数和(自身を除く): 117637026

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 18169, 36338, 54507, 109014, 163521, 236197, 327042, 345211, 472394, 690422, 708591, 1035633, 1417182, 2071266, 2125773, 3106899, 4251546, 4487743, 6213798, 8975486, 13463229, 26926458, 40389687, 80779374]

約数ペア:

[(1, 80779374), (2, 40389687), (3, 26926458), (6, 13463229), (9, 8975486), (13, 6213798), (18, 4487743), (19, 4251546), (26, 3106899), (38, 2125773), (39, 2071266), (57, 1417182), (78, 1035633), (114, 708591), (117, 690422), (171, 472394), (234, 345211), (247, 327042), (342, 236197), (494, 163521), (741, 109014), (1482, 54507), (2223, 36338), (4446, 18169)]