78158736

素因数分解:

$2^4\times 3^3\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1013

約数の個数: 80

約数和(自身を含む): 225580800

約数和(自身を除く): 147422064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 239, 432, 478, 717, 757, 956, 1434, 1514, 1912, 2151, 2271, 2868, 3028, 3824, 4302, 4542, 5736, 6056, 6453, 6813, 8604, 9084, 11472, 12112, 12906, 13626, 17208, 18168, 20439, 25812, 27252, 34416, 36336, 40878, 51624, 54504, 81756, 103248, 109008, 163512, 180923, 327024, 361846, 542769, 723692, 1085538, 1447384, 1628307, 2171076, 2894768, 3256614, 4342152, 4884921, 6513228, 8684304, 9769842, 13026456, 19539684, 26052912, 39079368, 78158736]

約数ペア:

[(1, 78158736), (2, 39079368), (3, 26052912), (4, 19539684), (6, 13026456), (8, 9769842), (9, 8684304), (12, 6513228), (16, 4884921), (18, 4342152), (24, 3256614), (27, 2894768), (36, 2171076), (48, 1628307), (54, 1447384), (72, 1085538), (108, 723692), (144, 542769), (216, 361846), (239, 327024), (432, 180923), (478, 163512), (717, 109008), (757, 103248), (956, 81756), (1434, 54504), (1514, 51624), (1912, 40878), (2151, 36336), (2271, 34416), (2868, 27252), (3028, 25812), (3824, 20439), (4302, 18168), (4542, 17208), (5736, 13626), (6056, 12906), (6453, 12112), (6813, 11472), (8604, 9084)]