102455886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 229211136

約数和(自身を除く): 126755250

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 131, 222, 262, 271, 393, 481, 542, 786, 813, 962, 1443, 1626, 1703, 2886, 3406, 3523, 4847, 5109, 7046, 9694, 10027, 10218, 10569, 14541, 20054, 21138, 29082, 30081, 35501, 60162, 63011, 71002, 106503, 126022, 130351, 189033, 213006, 260702, 378066, 391053, 461513, 782106, 923026, 1313537, 1384539, 2627074, 2769078, 3940611, 7881222, 17075981, 34151962, 51227943, 102455886]

約数ペア:

[(1, 102455886), (2, 51227943), (3, 34151962), (6, 17075981), (13, 7881222), (26, 3940611), (37, 2769078), (39, 2627074), (74, 1384539), (78, 1313537), (111, 923026), (131, 782106), (222, 461513), (262, 391053), (271, 378066), (393, 260702), (481, 213006), (542, 189033), (786, 130351), (813, 126022), (962, 106503), (1443, 71002), (1626, 63011), (1703, 60162), (2886, 35501), (3406, 30081), (3523, 29082), (4847, 21138), (5109, 20054), (7046, 14541), (9694, 10569), (10027, 10218)]