80781036356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{653801}}^1$

素因数の和:653924

約数の個数: 48

約数和(自身を含む): 158167779840

約数和(自身を除く): 77386743484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 391, 782, 1343, 1564, 1817, 2686, 3634, 5372, 7268, 30889, 61778, 123556, 653801, 1307602, 2615204, 11114617, 15037423, 22229234, 30074846, 44458468, 51650279, 60149692, 103300558, 206601116, 255636191, 511272382, 878054743, 1022544764, 1187956417, 1756109486, 2375912834, 3512218972, 4751825668, 20195259089, 40390518178, 80781036356]

約数ペア:

[(1, 80781036356), (2, 40390518178), (4, 20195259089), (17, 4751825668), (23, 3512218972), (34, 2375912834), (46, 1756109486), (68, 1187956417), (79, 1022544764), (92, 878054743), (158, 511272382), (316, 255636191), (391, 206601116), (782, 103300558), (1343, 60149692), (1564, 51650279), (1817, 44458468), (2686, 30074846), (3634, 22229234), (5372, 15037423), (7268, 11114617), (30889, 2615204), (61778, 1307602), (123556, 653801)]