84806728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7643}}^1$

素因数の和:7741

約数の個数: 32

約数和(自身を含む): 169696800

約数和(自身を除く): 84890072

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7643, 11096, 15286, 30572, 61144, 145217, 290434, 557939, 580868, 1115878, 1161736, 2231756, 4463512, 10600841, 21201682, 42403364, 84806728]

約数ペア:

[(1, 84806728), (2, 42403364), (4, 21201682), (8, 10600841), (19, 4463512), (38, 2231756), (73, 1161736), (76, 1115878), (146, 580868), (152, 557939), (292, 290434), (584, 145217), (1387, 61144), (2774, 30572), (5548, 15286), (7643, 11096)]