83041980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 267585024

約数和(自身を除く): 184543044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1213, 1630, 1956, 2282, 2426, 2445, 3260, 3423, 3639, 4564, 4852, 4890, 5705, 6065, 6846, 7278, 8491, 9780, 11410, 12130, 13692, 14556, 16982, 17115, 18195, 22820, 24260, 25473, 33964, 34230, 36390, 42455, 50946, 68460, 72780, 84910, 101892, 127365, 169820, 197719, 254730, 395438, 509460, 593157, 790876, 988595, 1186314, 1384033, 1977190, 2372628, 2768066, 2965785, 3954380, 4152099, 5536132, 5931570, 6920165, 8304198, 11863140, 13840330, 16608396, 20760495, 27680660, 41520990, 83041980]

約数ペア:

[(1, 83041980), (2, 41520990), (3, 27680660), (4, 20760495), (5, 16608396), (6, 13840330), (7, 11863140), (10, 8304198), (12, 6920165), (14, 5931570), (15, 5536132), (20, 4152099), (21, 3954380), (28, 2965785), (30, 2768066), (35, 2372628), (42, 1977190), (60, 1384033), (70, 1186314), (84, 988595), (105, 790876), (140, 593157), (163, 509460), (210, 395438), (326, 254730), (420, 197719), (489, 169820), (652, 127365), (815, 101892), (978, 84910), (1141, 72780), (1213, 68460), (1630, 50946), (1956, 42455), (2282, 36390), (2426, 34230), (2445, 33964), (3260, 25473), (3423, 24260), (3639, 22820), (4564, 18195), (4852, 17115), (4890, 16982), (5705, 14556), (6065, 13692), (6846, 12130), (7278, 11410), (8491, 9780)]