87755886

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{6857}}^1$

素因数の和:6950

約数の個数: 40

約数和(自身を含む): 199156320

約数和(自身を除く): 111400434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 6857, 12798, 13714, 20571, 41142, 61713, 123426, 185139, 370278, 541703, 555417, 1083406, 1110834, 1625109, 3250218, 4875327, 9750654, 14625981, 29251962, 43877943, 87755886]

約数ペア:

[(1, 87755886), (2, 43877943), (3, 29251962), (6, 14625981), (9, 9750654), (18, 4875327), (27, 3250218), (54, 1625109), (79, 1110834), (81, 1083406), (158, 555417), (162, 541703), (237, 370278), (474, 185139), (711, 123426), (1422, 61713), (2133, 41142), (4266, 20571), (6399, 13714), (6857, 12798)]