71845104

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 195416064

約数和(自身を除く): 123570960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 911, 1272, 1488, 1643, 1822, 2544, 2733, 3286, 3644, 4929, 5466, 6572, 7288, 9858, 10932, 13144, 14576, 19716, 21864, 26288, 28241, 39432, 43728, 48283, 56482, 78864, 84723, 96566, 112964, 144849, 169446, 193132, 225928, 289698, 338892, 386264, 451856, 579396, 677784, 772528, 1158792, 1355568, 1496773, 2317584, 2993546, 4490319, 5987092, 8980638, 11974184, 17961276, 23948368, 35922552, 71845104]

約数ペア:

[(1, 71845104), (2, 35922552), (3, 23948368), (4, 17961276), (6, 11974184), (8, 8980638), (12, 5987092), (16, 4490319), (24, 2993546), (31, 2317584), (48, 1496773), (53, 1355568), (62, 1158792), (93, 772528), (106, 677784), (124, 579396), (159, 451856), (186, 386264), (212, 338892), (248, 289698), (318, 225928), (372, 193132), (424, 169446), (496, 144849), (636, 112964), (744, 96566), (848, 84723), (911, 78864), (1272, 56482), (1488, 48283), (1643, 43728), (1822, 39432), (2544, 28241), (2733, 26288), (3286, 21864), (3644, 19716), (4929, 14576), (5466, 13144), (6572, 10932), (7288, 9858)]