66382728

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 103652472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 163, 213, 239, 284, 326, 426, 478, 489, 568, 652, 717, 852, 956, 978, 1304, 1434, 1704, 1912, 1956, 2868, 3912, 5736, 11573, 16969, 23146, 33938, 34719, 38957, 46292, 50907, 67876, 69438, 77914, 92584, 101814, 116871, 135752, 138876, 155828, 203628, 233742, 277752, 311656, 407256, 467484, 934968, 2765947, 5531894, 8297841, 11063788, 16595682, 22127576, 33191364, 66382728]

約数ペア:

[(1, 66382728), (2, 33191364), (3, 22127576), (4, 16595682), (6, 11063788), (8, 8297841), (12, 5531894), (24, 2765947), (71, 934968), (142, 467484), (163, 407256), (213, 311656), (239, 277752), (284, 233742), (326, 203628), (426, 155828), (478, 138876), (489, 135752), (568, 116871), (652, 101814), (717, 92584), (852, 77914), (956, 69438), (978, 67876), (1304, 50907), (1434, 46292), (1704, 38957), (1912, 34719), (1956, 33938), (2868, 23146), (3912, 16969), (5736, 11573)]