86581350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1262

約数の個数: 72

約数和(自身を含む): 234120432

約数和(自身を除く): 147539082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 181, 225, 362, 450, 543, 905, 1063, 1086, 1629, 1810, 2126, 2715, 3189, 3258, 4525, 5315, 5430, 6378, 8145, 9050, 9567, 10630, 13575, 15945, 16290, 19134, 26575, 27150, 31890, 40725, 47835, 53150, 79725, 81450, 95670, 159450, 192403, 239175, 384806, 478350, 577209, 962015, 1154418, 1731627, 1924030, 2886045, 3463254, 4810075, 5772090, 8658135, 9620150, 14430225, 17316270, 28860450, 43290675, 86581350]

約数ペア:

[(1, 86581350), (2, 43290675), (3, 28860450), (5, 17316270), (6, 14430225), (9, 9620150), (10, 8658135), (15, 5772090), (18, 4810075), (25, 3463254), (30, 2886045), (45, 1924030), (50, 1731627), (75, 1154418), (90, 962015), (150, 577209), (181, 478350), (225, 384806), (362, 239175), (450, 192403), (543, 159450), (905, 95670), (1063, 81450), (1086, 79725), (1629, 53150), (1810, 47835), (2126, 40725), (2715, 31890), (3189, 27150), (3258, 26575), (4525, 19134), (5315, 16290), (5430, 15945), (6378, 13575), (8145, 10630), (9050, 9567)]