90464322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 201761280

約数和(自身を除く): 111296958

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 79, 106, 158, 159, 237, 277, 318, 474, 554, 689, 831, 1027, 1378, 1662, 2054, 2067, 3081, 3601, 4134, 4187, 6162, 7202, 8374, 10803, 12561, 14681, 21606, 21883, 25122, 29362, 43766, 44043, 54431, 65649, 88086, 108862, 131298, 163293, 190853, 284479, 326586, 381706, 568958, 572559, 853437, 1145118, 1159799, 1706874, 2319598, 3479397, 6958794, 15077387, 30154774, 45232161, 90464322]

約数ペア:

[(1, 90464322), (2, 45232161), (3, 30154774), (6, 15077387), (13, 6958794), (26, 3479397), (39, 2319598), (53, 1706874), (78, 1159799), (79, 1145118), (106, 853437), (158, 572559), (159, 568958), (237, 381706), (277, 326586), (318, 284479), (474, 190853), (554, 163293), (689, 131298), (831, 108862), (1027, 88086), (1378, 65649), (1662, 54431), (2054, 44043), (2067, 43766), (3081, 29362), (3601, 25122), (4134, 21883), (4187, 21606), (6162, 14681), (7202, 12561), (8374, 10803)]