80850672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80209}}^1$

素因数の和:80230

約数の個数: 60

約数和(自身を含む): 258597040

約数和(自身を除く): 177746368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80209, 160418, 240627, 320836, 481254, 561463, 641672, 721881, 962508, 1122926, 1283344, 1443762, 1684389, 1925016, 2245852, 2887524, 3368778, 3850032, 4491704, 5053167, 5775048, 6737556, 8983408, 10106334, 11550096, 13475112, 20212668, 26950224, 40425336, 80850672]

約数ペア:

[(1, 80850672), (2, 40425336), (3, 26950224), (4, 20212668), (6, 13475112), (7, 11550096), (8, 10106334), (9, 8983408), (12, 6737556), (14, 5775048), (16, 5053167), (18, 4491704), (21, 3850032), (24, 3368778), (28, 2887524), (36, 2245852), (42, 1925016), (48, 1684389), (56, 1443762), (63, 1283344), (72, 1122926), (84, 962508), (112, 721881), (126, 641672), (144, 561463), (168, 481254), (252, 320836), (336, 240627), (504, 160418), (1008, 80209)]