78983226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 205390848

約数和(自身を除く): 126407622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 73, 93, 126, 146, 186, 217, 219, 277, 279, 434, 438, 511, 554, 558, 651, 657, 831, 1022, 1302, 1314, 1533, 1662, 1939, 1953, 2263, 2493, 3066, 3878, 3906, 4526, 4599, 4986, 5817, 6789, 8587, 9198, 11634, 13578, 15841, 17174, 17451, 20221, 20367, 25761, 31682, 34902, 40442, 40734, 47523, 51522, 60109, 60663, 77283, 95046, 120218, 121326, 141547, 142569, 154566, 180327, 181989, 283094, 285138, 360654, 363978, 424641, 540981, 626851, 849282, 1081962, 1253702, 1273923, 1880553, 2547846, 3761106, 4387957, 5641659, 8775914, 11283318, 13163871, 26327742, 39491613, 78983226]

約数ペア:

[(1, 78983226), (2, 39491613), (3, 26327742), (6, 13163871), (7, 11283318), (9, 8775914), (14, 5641659), (18, 4387957), (21, 3761106), (31, 2547846), (42, 1880553), (62, 1273923), (63, 1253702), (73, 1081962), (93, 849282), (126, 626851), (146, 540981), (186, 424641), (217, 363978), (219, 360654), (277, 285138), (279, 283094), (434, 181989), (438, 180327), (511, 154566), (554, 142569), (558, 141547), (651, 121326), (657, 120218), (831, 95046), (1022, 77283), (1302, 60663), (1314, 60109), (1533, 51522), (1662, 47523), (1939, 40734), (1953, 40442), (2263, 34902), (2493, 31682), (3066, 25761), (3878, 20367), (3906, 20221), (4526, 17451), (4599, 17174), (4986, 15841), (5817, 13578), (6789, 11634), (8587, 9198)]