84447660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127951}}^1$

素因数の和:127974

約数の個数: 48

約数和(自身を含む): 257951232

約数和(自身を除く): 173503572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 127951, 255902, 383853, 511804, 639755, 767706, 1279510, 1407461, 1535412, 1919265, 2559020, 2814922, 3838530, 4222383, 5629844, 7037305, 7677060, 8444766, 14074610, 16889532, 21111915, 28149220, 42223830, 84447660]

約数ペア:

[(1, 84447660), (2, 42223830), (3, 28149220), (4, 21111915), (5, 16889532), (6, 14074610), (10, 8444766), (11, 7677060), (12, 7037305), (15, 5629844), (20, 4222383), (22, 3838530), (30, 2814922), (33, 2559020), (44, 1919265), (55, 1535412), (60, 1407461), (66, 1279510), (110, 767706), (132, 639755), (165, 511804), (220, 383853), (330, 255902), (660, 127951)]