172909566

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5099

約数の個数: 48

約数和(自身を含む): 394063488

約数和(自身を除く): 221153922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 5011, 5751, 10022, 11502, 15033, 17253, 30066, 34506, 45099, 90198, 135297, 270594, 355781, 405891, 711562, 811782, 1067343, 1217673, 2134686, 2435346, 3202029, 6404058, 9606087, 19212174, 28818261, 57636522, 86454783, 172909566]

約数ペア:

[(1, 172909566), (2, 86454783), (3, 57636522), (6, 28818261), (9, 19212174), (18, 9606087), (27, 6404058), (54, 3202029), (71, 2435346), (81, 2134686), (142, 1217673), (162, 1067343), (213, 811782), (243, 711562), (426, 405891), (486, 355781), (639, 270594), (1278, 135297), (1917, 90198), (3834, 45099), (5011, 34506), (5751, 30066), (10022, 17253), (11502, 15033)]