72410328

素因数分解:

$2^3\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1193}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 202024800

約数和(自身を除く): 129614472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 281, 562, 843, 1124, 1193, 1686, 2248, 2386, 2529, 3372, 3579, 4772, 5058, 6744, 7158, 7587, 9544, 10116, 10737, 14316, 15174, 20232, 21474, 28632, 30348, 32211, 42948, 60696, 64422, 85896, 128844, 257688, 335233, 670466, 1005699, 1340932, 2011398, 2681864, 3017097, 4022796, 6034194, 8045592, 9051291, 12068388, 18102582, 24136776, 36205164, 72410328]

約数ペア:

[(1, 72410328), (2, 36205164), (3, 24136776), (4, 18102582), (6, 12068388), (8, 9051291), (9, 8045592), (12, 6034194), (18, 4022796), (24, 3017097), (27, 2681864), (36, 2011398), (54, 1340932), (72, 1005699), (108, 670466), (216, 335233), (281, 257688), (562, 128844), (843, 85896), (1124, 64422), (1193, 60696), (1686, 42948), (2248, 32211), (2386, 30348), (2529, 28632), (3372, 21474), (3579, 20232), (4772, 15174), (5058, 14316), (6744, 10737), (7158, 10116), (7587, 9544)]