87186216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{279443}}^1$

素因数の和:279465

約数の個数: 32

約数和(自身を含む): 234732960

約数和(自身を除く): 147546744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 279443, 558886, 838329, 1117772, 1676658, 2235544, 3353316, 3632759, 6706632, 7265518, 10898277, 14531036, 21796554, 29062072, 43593108, 87186216]

約数ペア:

[(1, 87186216), (2, 43593108), (3, 29062072), (4, 21796554), (6, 14531036), (8, 10898277), (12, 7265518), (13, 6706632), (24, 3632759), (26, 3353316), (39, 2235544), (52, 1676658), (78, 1117772), (104, 838329), (156, 558886), (312, 279443)]