81052322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 140470848

約数和(自身を除く): 59418526

約数列:

[1, 2, 13, 23, 26, 46, 71, 83, 142, 166, 299, 529, 598, 923, 1058, 1079, 1633, 1846, 1909, 2158, 3266, 3818, 5893, 6877, 11786, 13754, 21229, 24817, 37559, 42458, 43907, 49634, 75118, 76609, 87814, 135539, 153218, 271078, 488267, 570791, 976534, 1141582, 1762007, 3117397, 3524014, 6234794, 40526161, 81052322]

約数ペア:

[(1, 81052322), (2, 40526161), (13, 6234794), (23, 3524014), (26, 3117397), (46, 1762007), (71, 1141582), (83, 976534), (142, 570791), (166, 488267), (299, 271078), (529, 153218), (598, 135539), (923, 87814), (1058, 76609), (1079, 75118), (1633, 49634), (1846, 43907), (1909, 42458), (2158, 37559), (3266, 24817), (3818, 21229), (5893, 13754), (6877, 11786)]