81597648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 241189920

約数和(自身を除く): 159592272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 73, 87, 88, 116, 132, 146, 174, 176, 219, 232, 264, 292, 319, 348, 438, 464, 528, 584, 638, 696, 803, 876, 957, 1168, 1276, 1392, 1606, 1752, 1914, 2117, 2409, 2552, 3212, 3504, 3828, 4234, 4818, 5104, 5329, 6351, 6424, 7656, 8468, 9636, 10658, 12702, 12848, 15312, 15987, 16936, 19272, 21316, 23287, 25404, 31974, 33872, 38544, 42632, 46574, 50808, 58619, 63948, 69861, 85264, 93148, 101616, 117238, 127896, 139722, 154541, 175857, 186296, 234476, 255792, 279444, 309082, 351714, 372592, 463623, 468952, 558888, 618164, 703428, 927246, 937904, 1117776, 1236328, 1406856, 1699951, 1854492, 2472656, 2813712, 3399902, 3708984, 5099853, 6799804, 7417968, 10199706, 13599608, 20399412, 27199216, 40798824, 81597648]

約数ペア:

[(1, 81597648), (2, 40798824), (3, 27199216), (4, 20399412), (6, 13599608), (8, 10199706), (11, 7417968), (12, 6799804), (16, 5099853), (22, 3708984), (24, 3399902), (29, 2813712), (33, 2472656), (44, 1854492), (48, 1699951), (58, 1406856), (66, 1236328), (73, 1117776), (87, 937904), (88, 927246), (116, 703428), (132, 618164), (146, 558888), (174, 468952), (176, 463623), (219, 372592), (232, 351714), (264, 309082), (292, 279444), (319, 255792), (348, 234476), (438, 186296), (464, 175857), (528, 154541), (584, 139722), (638, 127896), (696, 117238), (803, 101616), (876, 93148), (957, 85264), (1168, 69861), (1276, 63948), (1392, 58619), (1606, 50808), (1752, 46574), (1914, 42632), (2117, 38544), (2409, 33872), (2552, 31974), (3212, 25404), (3504, 23287), (3828, 21316), (4234, 19272), (4818, 16936), (5104, 15987), (5329, 15312), (6351, 12848), (6424, 12702), (7656, 10658), (8468, 9636)]