86572808

素因数分解:

$2^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 189758700

約数和(自身を除く): 103185892

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 269, 392, 538, 821, 1076, 1642, 1883, 2152, 3284, 3766, 5747, 6568, 7532, 11494, 13181, 15064, 22988, 26362, 40229, 45976, 52724, 80458, 105448, 160916, 220849, 321832, 441698, 883396, 1545943, 1766792, 3091886, 6183772, 10821601, 12367544, 21643202, 43286404, 86572808]

約数ペア:

[(1, 86572808), (2, 43286404), (4, 21643202), (7, 12367544), (8, 10821601), (14, 6183772), (28, 3091886), (49, 1766792), (56, 1545943), (98, 883396), (196, 441698), (269, 321832), (392, 220849), (538, 160916), (821, 105448), (1076, 80458), (1642, 52724), (1883, 45976), (2152, 40229), (3284, 26362), (3766, 22988), (5747, 15064), (6568, 13181), (7532, 11494)]