83074860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41957}}^1$

素因数の和:41983

約数の個数: 72

約数和(自身を含む): 274908816

約数和(自身を除く): 191833956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 41957, 83914, 125871, 167828, 209785, 251742, 377613, 419570, 461527, 503484, 629355, 755226, 839140, 923054, 1258710, 1384581, 1510452, 1846108, 1888065, 2307635, 2517420, 2769162, 3776130, 4153743, 4615270, 5538324, 6922905, 7552260, 8307486, 9230540, 13845810, 16614972, 20768715, 27691620, 41537430, 83074860]

約数ペア:

[(1, 83074860), (2, 41537430), (3, 27691620), (4, 20768715), (5, 16614972), (6, 13845810), (9, 9230540), (10, 8307486), (11, 7552260), (12, 6922905), (15, 5538324), (18, 4615270), (20, 4153743), (22, 3776130), (30, 2769162), (33, 2517420), (36, 2307635), (44, 1888065), (45, 1846108), (55, 1510452), (60, 1384581), (66, 1258710), (90, 923054), (99, 839140), (110, 755226), (132, 629355), (165, 503484), (180, 461527), (198, 419570), (220, 377613), (330, 251742), (396, 209785), (495, 167828), (660, 125871), (990, 83914), (1980, 41957)]