71323616

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3536

約数の個数: 72

約数和(自身を含む): 175959000

約数和(自身を除く): 104635384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3499, 5096, 6998, 10192, 13996, 20384, 24493, 27992, 45487, 48986, 55984, 90974, 97972, 111968, 171451, 181948, 195944, 318409, 342902, 363896, 391888, 636818, 685804, 727792, 783776, 1273636, 1371608, 1455584, 2228863, 2547272, 2743216, 4457726, 5094544, 5486432, 8915452, 10189088, 17830904, 35661808, 71323616]

約数ペア:

[(1, 71323616), (2, 35661808), (4, 17830904), (7, 10189088), (8, 8915452), (13, 5486432), (14, 5094544), (16, 4457726), (26, 2743216), (28, 2547272), (32, 2228863), (49, 1455584), (52, 1371608), (56, 1273636), (91, 783776), (98, 727792), (104, 685804), (112, 636818), (182, 391888), (196, 363896), (208, 342902), (224, 318409), (364, 195944), (392, 181948), (416, 171451), (637, 111968), (728, 97972), (784, 90974), (1274, 55984), (1456, 48986), (1568, 45487), (2548, 27992), (2912, 24493), (3499, 20384), (5096, 13996), (6998, 10192)]