79890304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 175729680

約数和(自身を除く): 95839376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1171, 1312, 1664, 2132, 2342, 2624, 4264, 4684, 5248, 8528, 9368, 15223, 17056, 18736, 30446, 34112, 37472, 48011, 60892, 68224, 74944, 96022, 121784, 149888, 192044, 243568, 384088, 487136, 624143, 768176, 974272, 1248286, 1536352, 1948544, 2496572, 3072704, 4993144, 6145408, 9986288, 19972576, 39945152, 79890304]

約数ペア:

[(1, 79890304), (2, 39945152), (4, 19972576), (8, 9986288), (13, 6145408), (16, 4993144), (26, 3072704), (32, 2496572), (41, 1948544), (52, 1536352), (64, 1248286), (82, 974272), (104, 768176), (128, 624143), (164, 487136), (208, 384088), (328, 243568), (416, 192044), (533, 149888), (656, 121784), (832, 96022), (1066, 74944), (1171, 68224), (1312, 60892), (1664, 48011), (2132, 37472), (2342, 34112), (2624, 30446), (4264, 18736), (4684, 17056), (5248, 15223), (8528, 9368)]