777104244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2161}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 2247580608

約数和(自身を除く): 1470476364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1427, 2161, 2854, 4281, 4322, 5708, 6483, 8562, 8644, 9989, 12843, 12966, 15127, 17124, 19449, 19978, 25686, 25932, 29967, 30254, 38898, 39956, 45381, 51372, 59934, 60508, 77796, 89901, 90762, 119868, 136143, 179802, 181524, 272286, 359604, 544572, 3083747, 6167494, 9251241, 12334988, 18502482, 21586229, 27753723, 37004964, 43172458, 55507446, 64758687, 86344916, 111014892, 129517374, 194276061, 259034748, 388552122, 777104244]

約数ペア:

[(1, 777104244), (2, 388552122), (3, 259034748), (4, 194276061), (6, 129517374), (7, 111014892), (9, 86344916), (12, 64758687), (14, 55507446), (18, 43172458), (21, 37004964), (28, 27753723), (36, 21586229), (42, 18502482), (63, 12334988), (84, 9251241), (126, 6167494), (252, 3083747), (1427, 544572), (2161, 359604), (2854, 272286), (4281, 181524), (4322, 179802), (5708, 136143), (6483, 119868), (8562, 90762), (8644, 89901), (9989, 77796), (12843, 60508), (12966, 59934), (15127, 51372), (17124, 45381), (19449, 39956), (19978, 38898), (25686, 30254), (25932, 29967)]