74159774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 60831586

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 61, 107, 122, 214, 247, 299, 437, 494, 598, 793, 874, 1159, 1391, 1403, 1586, 2033, 2318, 2461, 2782, 2806, 4066, 4922, 5681, 6527, 11362, 13054, 15067, 18239, 26429, 26657, 30134, 31993, 36478, 46759, 52858, 53314, 63986, 84851, 93518, 124013, 150121, 169702, 248026, 300242, 346541, 607867, 693082, 1215734, 1612169, 1951573, 2852299, 3224338, 3903146, 5704598, 37079887, 74159774]

約数ペア:

[(1, 74159774), (2, 37079887), (13, 5704598), (19, 3903146), (23, 3224338), (26, 2852299), (38, 1951573), (46, 1612169), (61, 1215734), (107, 693082), (122, 607867), (214, 346541), (247, 300242), (299, 248026), (437, 169702), (494, 150121), (598, 124013), (793, 93518), (874, 84851), (1159, 63986), (1391, 53314), (1403, 52858), (1586, 46759), (2033, 36478), (2318, 31993), (2461, 30134), (2782, 26657), (2806, 26429), (4066, 18239), (4922, 15067), (5681, 13054), (6527, 11362)]