71832208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 80

約数和(自身を含む): 173988864

約数和(自身を除く): 102156656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1217, 1736, 1904, 2108, 2434, 3472, 3689, 4216, 4868, 7378, 8432, 8519, 9736, 14756, 17038, 19472, 20689, 29512, 34076, 37727, 41378, 59024, 68152, 75454, 82756, 136304, 144823, 150908, 165512, 264089, 289646, 301816, 331024, 528178, 579292, 603632, 641359, 1056356, 1158584, 1282718, 2112712, 2317168, 2565436, 4225424, 4489513, 5130872, 8979026, 10261744, 17958052, 35916104, 71832208]

約数ペア:

[(1, 71832208), (2, 35916104), (4, 17958052), (7, 10261744), (8, 8979026), (14, 5130872), (16, 4489513), (17, 4225424), (28, 2565436), (31, 2317168), (34, 2112712), (56, 1282718), (62, 1158584), (68, 1056356), (112, 641359), (119, 603632), (124, 579292), (136, 528178), (217, 331024), (238, 301816), (248, 289646), (272, 264089), (434, 165512), (476, 150908), (496, 144823), (527, 136304), (868, 82756), (952, 75454), (1054, 68152), (1217, 59024), (1736, 41378), (1904, 37727), (2108, 34076), (2434, 29512), (3472, 20689), (3689, 19472), (4216, 17038), (4868, 14756), (7378, 9736), (8432, 8519)]