39195312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2778

約数の個数: 80

約数和(自身を含む): 113826048

約数和(自身を除く): 74630736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 2731, 3588, 4784, 5462, 7176, 8193, 10924, 14352, 16386, 21848, 32772, 35503, 43696, 62813, 65544, 71006, 106509, 125626, 131088, 142012, 188439, 213018, 251252, 284024, 376878, 426036, 502504, 568048, 753756, 816569, 852072, 1005008, 1507512, 1633138, 1704144, 2449707, 3015024, 3266276, 4899414, 6532552, 9798828, 13065104, 19597656, 39195312]

約数ペア:

[(1, 39195312), (2, 19597656), (3, 13065104), (4, 9798828), (6, 6532552), (8, 4899414), (12, 3266276), (13, 3015024), (16, 2449707), (23, 1704144), (24, 1633138), (26, 1507512), (39, 1005008), (46, 852072), (48, 816569), (52, 753756), (69, 568048), (78, 502504), (92, 426036), (104, 376878), (138, 284024), (156, 251252), (184, 213018), (208, 188439), (276, 142012), (299, 131088), (312, 125626), (368, 106509), (552, 71006), (598, 65544), (624, 62813), (897, 43696), (1104, 35503), (1196, 32772), (1794, 21848), (2392, 16386), (2731, 14352), (3588, 10924), (4784, 8193), (5462, 7176)]