82219254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 187944960

約数和(自身を除く): 105725706

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 919, 962, 1147, 1209, 1443, 1838, 2294, 2418, 2757, 2886, 3441, 5514, 6882, 11947, 14911, 23894, 28489, 29822, 34003, 35841, 44733, 56978, 68006, 71682, 85467, 89466, 102009, 170934, 204018, 370357, 442039, 740714, 884078, 1054093, 1111071, 1326117, 2108186, 2222142, 2652234, 3162279, 6324558, 13703209, 27406418, 41109627, 82219254]

約数ペア:

[(1, 82219254), (2, 41109627), (3, 27406418), (6, 13703209), (13, 6324558), (26, 3162279), (31, 2652234), (37, 2222142), (39, 2108186), (62, 1326117), (74, 1111071), (78, 1054093), (93, 884078), (111, 740714), (186, 442039), (222, 370357), (403, 204018), (481, 170934), (806, 102009), (919, 89466), (962, 85467), (1147, 71682), (1209, 68006), (1443, 56978), (1838, 44733), (2294, 35841), (2418, 34003), (2757, 29822), (2886, 28489), (3441, 23894), (5514, 14911), (6882, 11947)]