86044860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43457}}^1$

素因数の和:43483

約数の個数: 72

約数和(自身を含む): 284736816

約数和(自身を除く): 198691956

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, 43457, 86914, 130371, 173828, 217285, 260742, 391113, 434570, 478027, 521484, 651855, 782226, 869140, 956054, 1303710, 1434081, 1564452, 1912108, 1955565, 2390135, 2607420, 2868162, 3911130, 4302243, 4780270, 5736324, 7170405, 7822260, 8604486, 9560540, 14340810, 17208972, 21511215, 28681620, 43022430, 86044860]

約数ペア:

[(1, 86044860), (2, 43022430), (3, 28681620), (4, 21511215), (5, 17208972), (6, 14340810), (9, 9560540), (10, 8604486), (11, 7822260), (12, 7170405), (15, 5736324), (18, 4780270), (20, 4302243), (22, 3911130), (30, 2868162), (33, 2607420), (36, 2390135), (44, 1955565), (45, 1912108), (55, 1564452), (60, 1434081), (66, 1303710), (90, 956054), (99, 869140), (110, 782226), (132, 651855), (165, 521484), (180, 478027), (198, 434570), (220, 391113), (330, 260742), (396, 217285), (495, 173828), (660, 130371), (990, 86914), (1980, 43457)]