78869658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4903}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 180781056

約数和(自身を除く): 101911398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 2298, 2681, 4903, 5362, 8043, 9806, 14709, 16086, 29418, 34321, 68642, 102963, 205926, 1877849, 3755698, 5633547, 11267094, 13144943, 26289886, 39434829, 78869658]

約数ペア:

[(1, 78869658), (2, 39434829), (3, 26289886), (6, 13144943), (7, 11267094), (14, 5633547), (21, 3755698), (42, 1877849), (383, 205926), (766, 102963), (1149, 68642), (2298, 34321), (2681, 29418), (4903, 16086), (5362, 14709), (8043, 9806)]