83810104

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 184757760

約数和(自身を除く): 100947656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 107, 142, 197, 214, 284, 394, 428, 497, 568, 749, 788, 856, 994, 1379, 1498, 1576, 1988, 2758, 2996, 3976, 5516, 5992, 7597, 11032, 13987, 15194, 21079, 27974, 30388, 42158, 53179, 55948, 60776, 84316, 97909, 106358, 111896, 147553, 168632, 195818, 212716, 295106, 391636, 425432, 590212, 783272, 1180424, 1496609, 2993218, 5986436, 10476263, 11972872, 20952526, 41905052, 83810104]

約数ペア:

[(1, 83810104), (2, 41905052), (4, 20952526), (7, 11972872), (8, 10476263), (14, 5986436), (28, 2993218), (56, 1496609), (71, 1180424), (107, 783272), (142, 590212), (197, 425432), (214, 391636), (284, 295106), (394, 212716), (428, 195818), (497, 168632), (568, 147553), (749, 111896), (788, 106358), (856, 97909), (994, 84316), (1379, 60776), (1498, 55948), (1576, 53179), (1988, 42158), (2758, 30388), (2996, 27974), (3976, 21079), (5516, 15194), (5992, 13987), (7597, 11032)]