90707568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 270506496

約数和(自身を除く): 179798928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2472, 2621, 2884, 4326, 4944, 5242, 5768, 7863, 8652, 10484, 11536, 15726, 17304, 18347, 20968, 31452, 34608, 36694, 41936, 55041, 62904, 73388, 110082, 125808, 146776, 220164, 269963, 293552, 440328, 539926, 809889, 880656, 1079852, 1619778, 1889741, 2159704, 3239556, 3779482, 4319408, 5669223, 6479112, 7558964, 11338446, 12958224, 15117928, 22676892, 30235856, 45353784, 90707568]

約数ペア:

[(1, 90707568), (2, 45353784), (3, 30235856), (4, 22676892), (6, 15117928), (7, 12958224), (8, 11338446), (12, 7558964), (14, 6479112), (16, 5669223), (21, 4319408), (24, 3779482), (28, 3239556), (42, 2159704), (48, 1889741), (56, 1619778), (84, 1079852), (103, 880656), (112, 809889), (168, 539926), (206, 440328), (309, 293552), (336, 269963), (412, 220164), (618, 146776), (721, 125808), (824, 110082), (1236, 73388), (1442, 62904), (1648, 55041), (2163, 41936), (2472, 36694), (2621, 34608), (2884, 31452), (4326, 20968), (4944, 18347), (5242, 17304), (5768, 15726), (7863, 11536), (8652, 10484)]