61940448

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:944

約数の個数: 72

約数和(自身を含む): 176904000

約数和(自身を除く): 114963552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 479, 898, 958, 1347, 1437, 1796, 1916, 2694, 2874, 3592, 3832, 4041, 4311, 5388, 5748, 7184, 7664, 8082, 8622, 10776, 11496, 14368, 15328, 16164, 17244, 21552, 22992, 32328, 34488, 43104, 45984, 64656, 68976, 129312, 137952, 215071, 430142, 645213, 860284, 1290426, 1720568, 1935639, 2580852, 3441136, 3871278, 5161704, 6882272, 7742556, 10323408, 15485112, 20646816, 30970224, 61940448]

約数ペア:

[(1, 61940448), (2, 30970224), (3, 20646816), (4, 15485112), (6, 10323408), (8, 7742556), (9, 6882272), (12, 5161704), (16, 3871278), (18, 3441136), (24, 2580852), (32, 1935639), (36, 1720568), (48, 1290426), (72, 860284), (96, 645213), (144, 430142), (288, 215071), (449, 137952), (479, 129312), (898, 68976), (958, 64656), (1347, 45984), (1437, 43104), (1796, 34488), (1916, 32328), (2694, 22992), (2874, 21552), (3592, 17244), (3832, 16164), (4041, 15328), (4311, 14368), (5388, 11496), (5748, 10776), (7184, 8622), (7664, 8082)]