85591352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 130063048

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 103, 133, 142, 152, 154, 206, 209, 266, 284, 308, 412, 418, 497, 532, 568, 616, 721, 781, 824, 836, 994, 1064, 1133, 1349, 1442, 1463, 1562, 1672, 1957, 1988, 2266, 2698, 2884, 2926, 3124, 3914, 3976, 4532, 5396, 5467, 5768, 5852, 6248, 7313, 7828, 7931, 9064, 9443, 10792, 10934, 11704, 13699, 14626, 14839, 15656, 15862, 18886, 21527, 21868, 27398, 29252, 29678, 31724, 37772, 43054, 43736, 51191, 54796, 58504, 59356, 63448, 75544, 80443, 86108, 102382, 103873, 109592, 118712, 138947, 150689, 160886, 172216, 204764, 207746, 277894, 301378, 321772, 409528, 415492, 555788, 563101, 602756, 643544, 830984, 972629, 1111576, 1126202, 1205512, 1528417, 1945258, 2252404, 3056834, 3890516, 4504808, 6113668, 7781032, 10698919, 12227336, 21397838, 42795676, 85591352]

約数ペア:

[(1, 85591352), (2, 42795676), (4, 21397838), (7, 12227336), (8, 10698919), (11, 7781032), (14, 6113668), (19, 4504808), (22, 3890516), (28, 3056834), (38, 2252404), (44, 1945258), (56, 1528417), (71, 1205512), (76, 1126202), (77, 1111576), (88, 972629), (103, 830984), (133, 643544), (142, 602756), (152, 563101), (154, 555788), (206, 415492), (209, 409528), (266, 321772), (284, 301378), (308, 277894), (412, 207746), (418, 204764), (497, 172216), (532, 160886), (568, 150689), (616, 138947), (721, 118712), (781, 109592), (824, 103873), (836, 102382), (994, 86108), (1064, 80443), (1133, 75544), (1349, 63448), (1442, 59356), (1463, 58504), (1562, 54796), (1672, 51191), (1957, 43736), (1988, 43054), (2266, 37772), (2698, 31724), (2884, 29678), (2926, 29252), (3124, 27398), (3914, 21868), (3976, 21527), (4532, 18886), (5396, 15862), (5467, 15656), (5768, 14839), (5852, 14626), (6248, 13699), (7313, 11704), (7828, 10934), (7931, 10792), (9064, 9443)]