72554538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 176698368

約数和(自身を除く): 104143830

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 307, 331, 357, 614, 662, 714, 921, 993, 1842, 1986, 2149, 2317, 4298, 4634, 5219, 5627, 6447, 6951, 10438, 11254, 12894, 13902, 15657, 16881, 31314, 33762, 36533, 39389, 73066, 78778, 101617, 109599, 118167, 203234, 219198, 236334, 304851, 609702, 711319, 1422638, 1727489, 2133957, 3454978, 4267914, 5182467, 10364934, 12092423, 24184846, 36277269, 72554538]

約数ペア:

[(1, 72554538), (2, 36277269), (3, 24184846), (6, 12092423), (7, 10364934), (14, 5182467), (17, 4267914), (21, 3454978), (34, 2133957), (42, 1727489), (51, 1422638), (102, 711319), (119, 609702), (238, 304851), (307, 236334), (331, 219198), (357, 203234), (614, 118167), (662, 109599), (714, 101617), (921, 78778), (993, 73066), (1842, 39389), (1986, 36533), (2149, 33762), (2317, 31314), (4298, 16881), (4634, 15657), (5219, 13902), (5627, 12894), (6447, 11254), (6951, 10438)]