79713664

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 169830000

約数和(自身を除く): 90116336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 292, 304, 449, 584, 608, 898, 1168, 1216, 1387, 1796, 2336, 2432, 2774, 3592, 4672, 5548, 7184, 8531, 9344, 11096, 14368, 17062, 22192, 28736, 32777, 34124, 44384, 57472, 65554, 68248, 88768, 131108, 136496, 177536, 262216, 272992, 524432, 545984, 622763, 1048864, 1091968, 1245526, 2097728, 2491052, 4195456, 4982104, 9964208, 19928416, 39856832, 79713664]

約数ペア:

[(1, 79713664), (2, 39856832), (4, 19928416), (8, 9964208), (16, 4982104), (19, 4195456), (32, 2491052), (38, 2097728), (64, 1245526), (73, 1091968), (76, 1048864), (128, 622763), (146, 545984), (152, 524432), (292, 272992), (304, 262216), (449, 177536), (584, 136496), (608, 131108), (898, 88768), (1168, 68248), (1216, 65554), (1387, 57472), (1796, 44384), (2336, 34124), (2432, 32777), (2774, 28736), (3592, 22192), (4672, 17062), (5548, 14368), (7184, 11096), (8531, 9344)]