83678308

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 172368000

約数和(自身を除く): 88689692

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 499, 742, 791, 998, 1484, 1582, 1996, 3164, 3493, 5989, 6986, 11978, 13972, 23956, 26447, 41923, 52894, 56387, 83846, 105788, 112774, 167692, 185129, 225548, 370258, 394709, 740516, 789418, 1578836, 2988511, 5977022, 11954044, 20919577, 41839154, 83678308]

約数ペア:

[(1, 83678308), (2, 41839154), (4, 20919577), (7, 11954044), (14, 5977022), (28, 2988511), (53, 1578836), (106, 789418), (113, 740516), (212, 394709), (226, 370258), (371, 225548), (452, 185129), (499, 167692), (742, 112774), (791, 105788), (998, 83846), (1484, 56387), (1582, 52894), (1996, 41923), (3164, 26447), (3493, 23956), (5989, 13972), (6986, 11978)]