82401228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25153}}^1$

素因数の和:25183

約数の個数: 72

約数和(自身を含む): 256369568

約数和(自身を除く): 173968340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 25153, 50306, 75459, 100612, 150918, 176071, 226377, 301836, 326989, 352142, 452754, 528213, 653978, 704284, 905508, 980967, 1056426, 1307956, 1584639, 1961934, 2112852, 2288923, 2942901, 3169278, 3923868, 4577846, 5885802, 6338556, 6866769, 9155692, 11771604, 13733538, 20600307, 27467076, 41200614, 82401228]

約数ペア:

[(1, 82401228), (2, 41200614), (3, 27467076), (4, 20600307), (6, 13733538), (7, 11771604), (9, 9155692), (12, 6866769), (13, 6338556), (14, 5885802), (18, 4577846), (21, 3923868), (26, 3169278), (28, 2942901), (36, 2288923), (39, 2112852), (42, 1961934), (52, 1584639), (63, 1307956), (78, 1056426), (84, 980967), (91, 905508), (117, 704284), (126, 653978), (156, 528213), (182, 452754), (234, 352142), (252, 326989), (273, 301836), (364, 226377), (468, 176071), (546, 150918), (819, 100612), (1092, 75459), (1638, 50306), (3276, 25153)]