78386048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 179742360

約数和(自身を除く): 101356312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 163, 208, 221, 272, 289, 326, 416, 442, 544, 578, 652, 832, 884, 1088, 1156, 1304, 1664, 1768, 2119, 2176, 2312, 2608, 2771, 3536, 3757, 4238, 4624, 5216, 5542, 7072, 7514, 8476, 9248, 10432, 11084, 14144, 15028, 16952, 18496, 20864, 22168, 28288, 30056, 33904, 36023, 36992, 44336, 47107, 60112, 67808, 72046, 88672, 94214, 120224, 135616, 144092, 177344, 188428, 240448, 271232, 288184, 354688, 376856, 480896, 576368, 612391, 753712, 1152736, 1224782, 1507424, 2305472, 2449564, 3014848, 4610944, 4899128, 6029696, 9798256, 19596512, 39193024, 78386048]

約数ペア:

[(1, 78386048), (2, 39193024), (4, 19596512), (8, 9798256), (13, 6029696), (16, 4899128), (17, 4610944), (26, 3014848), (32, 2449564), (34, 2305472), (52, 1507424), (64, 1224782), (68, 1152736), (104, 753712), (128, 612391), (136, 576368), (163, 480896), (208, 376856), (221, 354688), (272, 288184), (289, 271232), (326, 240448), (416, 188428), (442, 177344), (544, 144092), (578, 135616), (652, 120224), (832, 94214), (884, 88672), (1088, 72046), (1156, 67808), (1304, 60112), (1664, 47107), (1768, 44336), (2119, 36992), (2176, 36023), (2312, 33904), (2608, 30056), (2771, 28288), (3536, 22168), (3757, 20864), (4238, 18496), (4624, 16952), (5216, 15028), (5542, 14144), (7072, 11084), (7514, 10432), (8476, 9248)]