86746392

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19751}}^1$

素因数の和:19824

約数の個数: 48

約数和(自身を含む): 238801680

約数和(自身を除く): 152055288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 19751, 39502, 59253, 79004, 118506, 158008, 177759, 237012, 355518, 474024, 711036, 1204811, 1422072, 2409622, 3614433, 4819244, 7228866, 9638488, 10843299, 14457732, 21686598, 28915464, 43373196, 86746392]

約数ペア:

[(1, 86746392), (2, 43373196), (3, 28915464), (4, 21686598), (6, 14457732), (8, 10843299), (9, 9638488), (12, 7228866), (18, 4819244), (24, 3614433), (36, 2409622), (61, 1422072), (72, 1204811), (122, 711036), (183, 474024), (244, 355518), (366, 237012), (488, 177759), (549, 158008), (732, 118506), (1098, 79004), (1464, 59253), (2196, 39502), (4392, 19751)]