82621448

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 200712960

約数和(自身を除く): 118091512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 523, 637, 728, 806, 868, 1046, 1274, 1519, 1612, 1736, 2092, 2548, 2821, 3038, 3224, 3661, 4184, 5096, 5642, 6076, 6799, 7322, 11284, 12152, 13598, 14644, 16213, 19747, 22568, 25627, 27196, 29288, 32426, 39494, 47593, 51254, 54392, 64852, 78988, 95186, 102508, 113491, 129704, 157976, 190372, 205016, 210769, 226982, 333151, 380744, 421538, 453964, 666302, 794437, 843076, 907928, 1332604, 1475383, 1588874, 1686152, 2665208, 2950766, 3177748, 5901532, 6355496, 10327681, 11803064, 20655362, 41310724, 82621448]

約数ペア:

[(1, 82621448), (2, 41310724), (4, 20655362), (7, 11803064), (8, 10327681), (13, 6355496), (14, 5901532), (26, 3177748), (28, 2950766), (31, 2665208), (49, 1686152), (52, 1588874), (56, 1475383), (62, 1332604), (91, 907928), (98, 843076), (104, 794437), (124, 666302), (182, 453964), (196, 421538), (217, 380744), (248, 333151), (364, 226982), (392, 210769), (403, 205016), (434, 190372), (523, 157976), (637, 129704), (728, 113491), (806, 102508), (868, 95186), (1046, 78988), (1274, 64852), (1519, 54392), (1612, 51254), (1736, 47593), (2092, 39494), (2548, 32426), (2821, 29288), (3038, 27196), (3224, 25627), (3661, 22568), (4184, 19747), (5096, 16213), (5642, 14644), (6076, 13598), (6799, 12152), (7322, 11284)]