78250512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 136021488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 239, 304, 359, 456, 478, 717, 718, 912, 956, 1077, 1434, 1436, 1912, 2154, 2868, 2872, 3824, 4308, 4541, 5736, 5744, 6821, 8616, 9082, 11472, 13623, 13642, 17232, 18164, 20463, 27246, 27284, 36328, 40926, 54492, 54568, 72656, 81852, 85801, 108984, 109136, 163704, 171602, 217968, 257403, 327408, 343204, 514806, 686408, 1029612, 1372816, 1630219, 2059224, 3260438, 4118448, 4890657, 6520876, 9781314, 13041752, 19562628, 26083504, 39125256, 78250512]

約数ペア:

[(1, 78250512), (2, 39125256), (3, 26083504), (4, 19562628), (6, 13041752), (8, 9781314), (12, 6520876), (16, 4890657), (19, 4118448), (24, 3260438), (38, 2059224), (48, 1630219), (57, 1372816), (76, 1029612), (114, 686408), (152, 514806), (228, 343204), (239, 327408), (304, 257403), (359, 217968), (456, 171602), (478, 163704), (717, 109136), (718, 108984), (912, 85801), (956, 81852), (1077, 72656), (1434, 54568), (1436, 54492), (1912, 40926), (2154, 36328), (2868, 27284), (2872, 27246), (3824, 20463), (4308, 18164), (4541, 17232), (5736, 13642), (5744, 13623), (6821, 11472), (8616, 9082)]