83991362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 81481918

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 107, 133, 182, 214, 227, 247, 266, 454, 494, 749, 1391, 1498, 1589, 1729, 2033, 2782, 2951, 3178, 3458, 4066, 4313, 5902, 8626, 9737, 14231, 19474, 20657, 24289, 26429, 28462, 30191, 41314, 48578, 52858, 56069, 60382, 112138, 170023, 185003, 315757, 340046, 370006, 392483, 461491, 631514, 784966, 922982, 2210299, 3230437, 4420598, 5999383, 6460874, 11998766, 41995681, 83991362]

約数ペア:

[(1, 83991362), (2, 41995681), (7, 11998766), (13, 6460874), (14, 5999383), (19, 4420598), (26, 3230437), (38, 2210299), (91, 922982), (107, 784966), (133, 631514), (182, 461491), (214, 392483), (227, 370006), (247, 340046), (266, 315757), (454, 185003), (494, 170023), (749, 112138), (1391, 60382), (1498, 56069), (1589, 52858), (1729, 48578), (2033, 41314), (2782, 30191), (2951, 28462), (3178, 26429), (3458, 24289), (4066, 20657), (4313, 19474), (5902, 14231), (8626, 9737)]