71019828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19927}}^1$

素因数の和:19954

約数の個数: 60

約数和(自身を含む): 202548192

約数和(自身を除く): 131528364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 19927, 39854, 59781, 79708, 119562, 179343, 219197, 239124, 358686, 438394, 538029, 657591, 717372, 876788, 1076058, 1315182, 1614087, 1972773, 2152116, 2630364, 3228174, 3945546, 5918319, 6456348, 7891092, 11836638, 17754957, 23673276, 35509914, 71019828]

約数ペア:

[(1, 71019828), (2, 35509914), (3, 23673276), (4, 17754957), (6, 11836638), (9, 7891092), (11, 6456348), (12, 5918319), (18, 3945546), (22, 3228174), (27, 2630364), (33, 2152116), (36, 1972773), (44, 1614087), (54, 1315182), (66, 1076058), (81, 876788), (99, 717372), (108, 657591), (132, 538029), (162, 438394), (198, 358686), (297, 239124), (324, 219197), (396, 179343), (594, 119562), (891, 79708), (1188, 59781), (1782, 39854), (3564, 19927)]