70800072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 144024888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 73, 84, 92, 138, 146, 161, 168, 184, 219, 251, 276, 292, 322, 438, 483, 502, 511, 552, 584, 644, 753, 876, 966, 1004, 1022, 1288, 1506, 1533, 1679, 1752, 1757, 1932, 2008, 2044, 3012, 3066, 3358, 3514, 3864, 4088, 5037, 5271, 5773, 6024, 6132, 6716, 7028, 10074, 10542, 11546, 11753, 12264, 13432, 14056, 17319, 18323, 20148, 21084, 23092, 23506, 34638, 35259, 36646, 40296, 40411, 42168, 46184, 47012, 54969, 69276, 70518, 73292, 80822, 94024, 109938, 121233, 128261, 138552, 141036, 146584, 161644, 219876, 242466, 256522, 282072, 323288, 384783, 421429, 439752, 484932, 513044, 769566, 842858, 969864, 1026088, 1264287, 1539132, 1685716, 2528574, 2950003, 3078264, 3371432, 5057148, 5900006, 8850009, 10114296, 11800012, 17700018, 23600024, 35400036, 70800072]

約数ペア:

[(1, 70800072), (2, 35400036), (3, 23600024), (4, 17700018), (6, 11800012), (7, 10114296), (8, 8850009), (12, 5900006), (14, 5057148), (21, 3371432), (23, 3078264), (24, 2950003), (28, 2528574), (42, 1685716), (46, 1539132), (56, 1264287), (69, 1026088), (73, 969864), (84, 842858), (92, 769566), (138, 513044), (146, 484932), (161, 439752), (168, 421429), (184, 384783), (219, 323288), (251, 282072), (276, 256522), (292, 242466), (322, 219876), (438, 161644), (483, 146584), (502, 141036), (511, 138552), (552, 128261), (584, 121233), (644, 109938), (753, 94024), (876, 80822), (966, 73292), (1004, 70518), (1022, 69276), (1288, 54969), (1506, 47012), (1533, 46184), (1679, 42168), (1752, 40411), (1757, 40296), (1932, 36646), (2008, 35259), (2044, 34638), (3012, 23506), (3066, 23092), (3358, 21084), (3514, 20148), (3864, 18323), (4088, 17319), (5037, 14056), (5271, 13432), (5773, 12264), (6024, 11753), (6132, 11546), (6716, 10542), (7028, 10074)]