77721168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 230699520

約数和(自身を除く): 152978352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1019, 1362, 1589, 1816, 2038, 2724, 3057, 3178, 3632, 4076, 4767, 5448, 6114, 6356, 7133, 8152, 9534, 10896, 12228, 12712, 14266, 16304, 19068, 21399, 24456, 25424, 28532, 38136, 42798, 48912, 57064, 76272, 85596, 114128, 171192, 231313, 342384, 462626, 693939, 925252, 1387878, 1619191, 1850504, 2775756, 3238382, 3701008, 4857573, 5551512, 6476764, 9715146, 11103024, 12953528, 19430292, 25907056, 38860584, 77721168]

約数ペア:

[(1, 77721168), (2, 38860584), (3, 25907056), (4, 19430292), (6, 12953528), (7, 11103024), (8, 9715146), (12, 6476764), (14, 5551512), (16, 4857573), (21, 3701008), (24, 3238382), (28, 2775756), (42, 1850504), (48, 1619191), (56, 1387878), (84, 925252), (112, 693939), (168, 462626), (227, 342384), (336, 231313), (454, 171192), (681, 114128), (908, 85596), (1019, 76272), (1362, 57064), (1589, 48912), (1816, 42798), (2038, 38136), (2724, 28532), (3057, 25424), (3178, 24456), (3632, 21399), (4076, 19068), (4767, 16304), (5448, 14266), (6114, 12712), (6356, 12228), (7133, 10896), (8152, 9534)]