84722778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 217581312

約数和(自身を除く): 132858534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 73, 122, 126, 146, 151, 183, 219, 302, 366, 427, 438, 453, 511, 549, 657, 854, 906, 1022, 1057, 1098, 1281, 1314, 1359, 1533, 2114, 2562, 2718, 3066, 3171, 3843, 4453, 4599, 6342, 7686, 8906, 9198, 9211, 9513, 11023, 13359, 18422, 19026, 22046, 26718, 27633, 31171, 33069, 40077, 55266, 62342, 64477, 66138, 77161, 80154, 82899, 93513, 99207, 128954, 154322, 165798, 187026, 193431, 198414, 231483, 280539, 386862, 462966, 561078, 580293, 672403, 694449, 1160586, 1344806, 1388898, 2017209, 4034418, 4706821, 6051627, 9413642, 12103254, 14120463, 28240926, 42361389, 84722778]

約数ペア:

[(1, 84722778), (2, 42361389), (3, 28240926), (6, 14120463), (7, 12103254), (9, 9413642), (14, 6051627), (18, 4706821), (21, 4034418), (42, 2017209), (61, 1388898), (63, 1344806), (73, 1160586), (122, 694449), (126, 672403), (146, 580293), (151, 561078), (183, 462966), (219, 386862), (302, 280539), (366, 231483), (427, 198414), (438, 193431), (453, 187026), (511, 165798), (549, 154322), (657, 128954), (854, 99207), (906, 93513), (1022, 82899), (1057, 80154), (1098, 77161), (1281, 66138), (1314, 64477), (1359, 62342), (1533, 55266), (2114, 40077), (2562, 33069), (2718, 31171), (3066, 27633), (3171, 26718), (3843, 22046), (4453, 19026), (4599, 18422), (6342, 13359), (7686, 11023), (8906, 9513), (9198, 9211)]