87470656

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 223259904

約数和(自身を除く): 135789248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 653, 728, 736, 832, 1196, 1288, 1306, 1456, 1472, 2093, 2392, 2576, 2612, 2912, 4186, 4571, 4784, 5152, 5224, 5824, 8372, 8489, 9142, 9568, 10304, 10448, 15019, 16744, 16978, 18284, 19136, 20896, 30038, 33488, 33956, 36568, 41792, 59423, 60076, 66976, 67912, 73136, 105133, 118846, 120152, 133952, 135824, 146272, 195247, 210266, 237692, 240304, 271648, 292544, 390494, 420532, 475384, 480608, 543296, 780988, 841064, 950768, 961216, 1366729, 1561976, 1682128, 1901536, 2733458, 3123952, 3364256, 3803072, 5466916, 6247904, 6728512, 10933832, 12495808, 21867664, 43735328, 87470656]

約数ペア:

[(1, 87470656), (2, 43735328), (4, 21867664), (7, 12495808), (8, 10933832), (13, 6728512), (14, 6247904), (16, 5466916), (23, 3803072), (26, 3364256), (28, 3123952), (32, 2733458), (46, 1901536), (52, 1682128), (56, 1561976), (64, 1366729), (91, 961216), (92, 950768), (104, 841064), (112, 780988), (161, 543296), (182, 480608), (184, 475384), (208, 420532), (224, 390494), (299, 292544), (322, 271648), (364, 240304), (368, 237692), (416, 210266), (448, 195247), (598, 146272), (644, 135824), (653, 133952), (728, 120152), (736, 118846), (832, 105133), (1196, 73136), (1288, 67912), (1306, 66976), (1456, 60076), (1472, 59423), (2093, 41792), (2392, 36568), (2576, 33956), (2612, 33488), (2912, 30038), (4186, 20896), (4571, 19136), (4784, 18284), (5152, 16978), (5224, 16744), (5824, 15019), (8372, 10448), (8489, 10304), (9142, 9568)]