80723304

素因数分解:

$2^3\times 3^4\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 227383200

約数和(自身を除く): 146659896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 347, 359, 648, 694, 718, 1041, 1077, 1388, 1436, 2082, 2154, 2776, 2872, 3123, 3231, 4164, 4308, 6246, 6462, 8328, 8616, 9369, 9693, 12492, 12924, 18738, 19386, 24984, 25848, 28107, 29079, 37476, 38772, 56214, 58158, 74952, 77544, 112428, 116316, 124573, 224856, 232632, 249146, 373719, 498292, 747438, 996584, 1121157, 1494876, 2242314, 2989752, 3363471, 4484628, 6726942, 8969256, 10090413, 13453884, 20180826, 26907768, 40361652, 80723304]

約数ペア:

[(1, 80723304), (2, 40361652), (3, 26907768), (4, 20180826), (6, 13453884), (8, 10090413), (9, 8969256), (12, 6726942), (18, 4484628), (24, 3363471), (27, 2989752), (36, 2242314), (54, 1494876), (72, 1121157), (81, 996584), (108, 747438), (162, 498292), (216, 373719), (324, 249146), (347, 232632), (359, 224856), (648, 124573), (694, 116316), (718, 112428), (1041, 77544), (1077, 74952), (1388, 58158), (1436, 56214), (2082, 38772), (2154, 37476), (2776, 29079), (2872, 28107), (3123, 25848), (3231, 24984), (4164, 19386), (4308, 18738), (6246, 12924), (6462, 12492), (8328, 9693), (8616, 9369)]