78545964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{935071}}^1$

素因数の和:935085

約数の個数: 24

約数和(自身を含む): 209456128

約数和(自身を除く): 130910164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 935071, 1870142, 2805213, 3740284, 5610426, 6545497, 11220852, 13090994, 19636491, 26181988, 39272982, 78545964]

約数ペア:

[(1, 78545964), (2, 39272982), (3, 26181988), (4, 19636491), (6, 13090994), (7, 11220852), (12, 6545497), (14, 5610426), (21, 3740284), (28, 2805213), (42, 1870142), (84, 935071)]