99359820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{78857}}^1$

素因数の和:78879

約数の個数: 72

約数和(自身を含む): 344451744

約数和(自身を除く): 245091924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 78857, 157714, 236571, 315428, 394285, 473142, 551999, 709713, 788570, 946284, 1103998, 1182855, 1419426, 1577140, 1655997, 2207996, 2365710, 2759995, 2838852, 3311994, 3548565, 4731420, 4967991, 5519990, 6623988, 7097130, 8279985, 9935982, 11039980, 14194260, 16559970, 19871964, 24839955, 33119940, 49679910, 99359820]

約数ペア:

[(1, 99359820), (2, 49679910), (3, 33119940), (4, 24839955), (5, 19871964), (6, 16559970), (7, 14194260), (9, 11039980), (10, 9935982), (12, 8279985), (14, 7097130), (15, 6623988), (18, 5519990), (20, 4967991), (21, 4731420), (28, 3548565), (30, 3311994), (35, 2838852), (36, 2759995), (42, 2365710), (45, 2207996), (60, 1655997), (63, 1577140), (70, 1419426), (84, 1182855), (90, 1103998), (105, 946284), (126, 788570), (140, 709713), (180, 551999), (210, 473142), (252, 394285), (315, 315428), (420, 236571), (630, 157714), (1260, 78857)]