78693376

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 88

約数和(自身を含む): 169262336

約数和(自身を除く): 90568960

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 67, 74, 124, 128, 134, 148, 248, 256, 268, 296, 496, 512, 536, 592, 992, 1024, 1072, 1147, 1184, 1984, 2077, 2144, 2294, 2368, 2479, 3968, 4154, 4288, 4588, 4736, 4958, 7936, 8308, 8576, 9176, 9472, 9916, 15872, 16616, 17152, 18352, 18944, 19832, 31744, 33232, 34304, 36704, 37888, 39664, 66464, 68608, 73408, 76849, 79328, 132928, 146816, 153698, 158656, 265856, 293632, 307396, 317312, 531712, 587264, 614792, 634624, 1063424, 1174528, 1229584, 1269248, 2126848, 2459168, 2538496, 4918336, 9836672, 19673344, 39346688, 78693376]

約数ペア:

[(1, 78693376), (2, 39346688), (4, 19673344), (8, 9836672), (16, 4918336), (31, 2538496), (32, 2459168), (37, 2126848), (62, 1269248), (64, 1229584), (67, 1174528), (74, 1063424), (124, 634624), (128, 614792), (134, 587264), (148, 531712), (248, 317312), (256, 307396), (268, 293632), (296, 265856), (496, 158656), (512, 153698), (536, 146816), (592, 132928), (992, 79328), (1024, 76849), (1072, 73408), (1147, 68608), (1184, 66464), (1984, 39664), (2077, 37888), (2144, 36704), (2294, 34304), (2368, 33232), (2479, 31744), (3968, 19832), (4154, 18944), (4288, 18352), (4588, 17152), (4736, 16616), (4958, 15872), (7936, 9916), (8308, 9472), (8576, 9176)]