65384424

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 211273920

約数和(自身を除く): 145889496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 431, 441, 504, 516, 588, 602, 774, 862, 882, 903, 1032, 1176, 1204, 1293, 1548, 1724, 1764, 1806, 2107, 2408, 2586, 2709, 3017, 3096, 3448, 3528, 3612, 3879, 4214, 5172, 5418, 6034, 6321, 7224, 7758, 8428, 9051, 10344, 10836, 12068, 12642, 15516, 16856, 18102, 18533, 18963, 21119, 21672, 24136, 25284, 27153, 31032, 36204, 37066, 37926, 42238, 50568, 54306, 55599, 63357, 72408, 74132, 75852, 84476, 108612, 111198, 126714, 129731, 148264, 151704, 166797, 168952, 190071, 217224, 222396, 253428, 259462, 333594, 380142, 389193, 444792, 506856, 518924, 667188, 760284, 778386, 908117, 1037848, 1167579, 1334376, 1520568, 1556772, 1816234, 2335158, 2724351, 3113544, 3632468, 4670316, 5448702, 7264936, 8173053, 9340632, 10897404, 16346106, 21794808, 32692212, 65384424]

約数ペア:

[(1, 65384424), (2, 32692212), (3, 21794808), (4, 16346106), (6, 10897404), (7, 9340632), (8, 8173053), (9, 7264936), (12, 5448702), (14, 4670316), (18, 3632468), (21, 3113544), (24, 2724351), (28, 2335158), (36, 1816234), (42, 1556772), (43, 1520568), (49, 1334376), (56, 1167579), (63, 1037848), (72, 908117), (84, 778386), (86, 760284), (98, 667188), (126, 518924), (129, 506856), (147, 444792), (168, 389193), (172, 380142), (196, 333594), (252, 259462), (258, 253428), (294, 222396), (301, 217224), (344, 190071), (387, 168952), (392, 166797), (431, 151704), (441, 148264), (504, 129731), (516, 126714), (588, 111198), (602, 108612), (774, 84476), (862, 75852), (882, 74132), (903, 72408), (1032, 63357), (1176, 55599), (1204, 54306), (1293, 50568), (1548, 42238), (1724, 37926), (1764, 37066), (1806, 36204), (2107, 31032), (2408, 27153), (2586, 25284), (2709, 24136), (3017, 21672), (3096, 21119), (3448, 18963), (3528, 18533), (3612, 18102), (3879, 16856), (4214, 15516), (5172, 12642), (5418, 12068), (6034, 10836), (6321, 10344), (7224, 9051), (7758, 8428)]