81874430568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{7151}}^1\times {\mathrm{22717}}^1$

素因数の和:29887

約数の個数: 96

約数和(自身を含む): 253467452160

約数和(自身を除く): 171593021592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 7151, 14302, 21453, 22717, 28604, 42906, 45434, 50057, 57208, 64359, 68151, 85812, 90868, 100114, 128718, 136302, 150171, 159019, 171624, 181736, 200228, 204453, 257436, 272604, 300342, 318038, 400456, 408906, 450513, 477057, 514872, 545208, 600684, 636076, 817812, 901026, 954114, 1201368, 1272152, 1431171, 1635624, 1802052, 1908228, 2862342, 3604104, 3816456, 5724684, 11449368, 162449267, 324898534, 487347801, 649797068, 974695602, 1137144869, 1299594136, 1462043403, 1949391204, 2274289738, 2924086806, 3411434607, 3898782408, 4548579476, 5848173612, 6822869214, 9097158952, 10234303821, 11696347224, 13645738428, 20468607642, 27291476856, 40937215284, 81874430568]

約数ペア:

[(1, 81874430568), (2, 40937215284), (3, 27291476856), (4, 20468607642), (6, 13645738428), (7, 11696347224), (8, 10234303821), (9, 9097158952), (12, 6822869214), (14, 5848173612), (18, 4548579476), (21, 3898782408), (24, 3411434607), (28, 2924086806), (36, 2274289738), (42, 1949391204), (56, 1462043403), (63, 1299594136), (72, 1137144869), (84, 974695602), (126, 649797068), (168, 487347801), (252, 324898534), (504, 162449267), (7151, 11449368), (14302, 5724684), (21453, 3816456), (22717, 3604104), (28604, 2862342), (42906, 1908228), (45434, 1802052), (50057, 1635624), (57208, 1431171), (64359, 1272152), (68151, 1201368), (85812, 954114), (90868, 901026), (100114, 817812), (128718, 636076), (136302, 600684), (150171, 545208), (159019, 514872), (171624, 477057), (181736, 450513), (200228, 408906), (204453, 400456), (257436, 318038), (272604, 300342)]