77132178

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{6791}}^1$

素因数の和:7430

約数の個数: 24

約数和(自身を含む): 167409216

約数和(自身を除く): 90277038

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 6791, 11358, 13582, 20373, 40746, 61119, 122238, 4285121, 8570242, 12855363, 25710726, 38566089, 77132178]

約数ペア:

[(1, 77132178), (2, 38566089), (3, 25710726), (6, 12855363), (9, 8570242), (18, 4285121), (631, 122238), (1262, 61119), (1893, 40746), (3786, 20373), (5679, 13582), (6791, 11358)]