27438816

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 81696384

約数和(自身を除く): 54257568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 43, 46, 48, 51, 68, 69, 86, 92, 96, 102, 129, 136, 138, 172, 184, 204, 258, 272, 276, 289, 344, 368, 391, 408, 516, 544, 552, 578, 688, 731, 736, 782, 816, 867, 989, 1032, 1104, 1156, 1173, 1376, 1462, 1564, 1632, 1734, 1978, 2064, 2193, 2208, 2312, 2346, 2924, 2967, 3128, 3468, 3956, 4128, 4386, 4624, 4692, 5848, 5934, 6256, 6647, 6936, 7912, 8772, 9248, 9384, 11696, 11868, 12427, 12512, 13294, 13872, 15824, 16813, 17544, 18768, 19941, 23392, 23736, 24854, 26588, 27744, 31648, 33626, 35088, 37281, 37536, 39882, 47472, 49708, 50439, 53176, 67252, 70176, 74562, 79764, 94944, 99416, 100878, 106352, 134504, 149124, 159528, 198832, 201756, 212704, 269008, 285821, 298248, 319056, 397664, 403512, 538016, 571642, 596496, 638112, 807024, 857463, 1143284, 1192992, 1614048, 1714926, 2286568, 3429852, 4573136, 6859704, 9146272, 13719408, 27438816]

約数ペア:

[(1, 27438816), (2, 13719408), (3, 9146272), (4, 6859704), (6, 4573136), (8, 3429852), (12, 2286568), (16, 1714926), (17, 1614048), (23, 1192992), (24, 1143284), (32, 857463), (34, 807024), (43, 638112), (46, 596496), (48, 571642), (51, 538016), (68, 403512), (69, 397664), (86, 319056), (92, 298248), (96, 285821), (102, 269008), (129, 212704), (136, 201756), (138, 198832), (172, 159528), (184, 149124), (204, 134504), (258, 106352), (272, 100878), (276, 99416), (289, 94944), (344, 79764), (368, 74562), (391, 70176), (408, 67252), (516, 53176), (544, 50439), (552, 49708), (578, 47472), (688, 39882), (731, 37536), (736, 37281), (782, 35088), (816, 33626), (867, 31648), (989, 27744), (1032, 26588), (1104, 24854), (1156, 23736), (1173, 23392), (1376, 19941), (1462, 18768), (1564, 17544), (1632, 16813), (1734, 15824), (1978, 13872), (2064, 13294), (2193, 12512), (2208, 12427), (2312, 11868), (2346, 11696), (2924, 9384), (2967, 9248), (3128, 8772), (3468, 7912), (3956, 6936), (4128, 6647), (4386, 6256), (4624, 5934), (4692, 5848)]