77313060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39047}}^1$

素因数の和:39073

約数の個数: 72

約数和(自身を含む): 255842496

約数和(自身を除く): 178529436

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, 39047, 78094, 117141, 156188, 195235, 234282, 351423, 390470, 429517, 468564, 585705, 702846, 780940, 859034, 1171410, 1288551, 1405692, 1718068, 1757115, 2147585, 2342820, 2577102, 3514230, 3865653, 4295170, 5154204, 6442755, 7028460, 7731306, 8590340, 12885510, 15462612, 19328265, 25771020, 38656530, 77313060]

約数ペア:

[(1, 77313060), (2, 38656530), (3, 25771020), (4, 19328265), (5, 15462612), (6, 12885510), (9, 8590340), (10, 7731306), (11, 7028460), (12, 6442755), (15, 5154204), (18, 4295170), (20, 3865653), (22, 3514230), (30, 2577102), (33, 2342820), (36, 2147585), (44, 1757115), (45, 1718068), (55, 1405692), (60, 1288551), (66, 1171410), (90, 859034), (99, 780940), (110, 702846), (132, 585705), (165, 468564), (180, 429517), (198, 390470), (220, 351423), (330, 234282), (396, 195235), (495, 156188), (660, 117141), (990, 78094), (1980, 39047)]