12277728

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 72

約数和(自身を含む): 35380800

約数和(自身を除く): 23103072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 479, 534, 712, 801, 958, 1068, 1424, 1437, 1602, 1916, 2136, 2848, 2874, 3204, 3832, 4272, 4311, 5748, 6408, 7664, 8544, 8622, 11496, 12816, 15328, 17244, 22992, 25632, 34488, 42631, 45984, 68976, 85262, 127893, 137952, 170524, 255786, 341048, 383679, 511572, 682096, 767358, 1023144, 1364192, 1534716, 2046288, 3069432, 4092576, 6138864, 12277728]

約数ペア:

[(1, 12277728), (2, 6138864), (3, 4092576), (4, 3069432), (6, 2046288), (8, 1534716), (9, 1364192), (12, 1023144), (16, 767358), (18, 682096), (24, 511572), (32, 383679), (36, 341048), (48, 255786), (72, 170524), (89, 137952), (96, 127893), (144, 85262), (178, 68976), (267, 45984), (288, 42631), (356, 34488), (479, 25632), (534, 22992), (712, 17244), (801, 15328), (958, 12816), (1068, 11496), (1424, 8622), (1437, 8544), (1602, 7664), (1916, 6408), (2136, 5748), (2848, 4311), (2874, 4272), (3204, 3832)]