79747374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1921

約数の個数: 64

約数和(自身を含む): 196273152

約数和(自身を除く): 116525778

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 714, 854, 1037, 1281, 1831, 2074, 2562, 3111, 3662, 5493, 6222, 7259, 10986, 12817, 14518, 21777, 25634, 31127, 38451, 43554, 62254, 76902, 93381, 111691, 186762, 217889, 223382, 335073, 435778, 653667, 670146, 781837, 1307334, 1563674, 1898747, 2345511, 3797494, 4691022, 5696241, 11392482, 13291229, 26582458, 39873687, 79747374]

約数ペア:

[(1, 79747374), (2, 39873687), (3, 26582458), (6, 13291229), (7, 11392482), (14, 5696241), (17, 4691022), (21, 3797494), (34, 2345511), (42, 1898747), (51, 1563674), (61, 1307334), (102, 781837), (119, 670146), (122, 653667), (183, 435778), (238, 335073), (357, 223382), (366, 217889), (427, 186762), (714, 111691), (854, 93381), (1037, 76902), (1281, 62254), (1831, 43554), (2074, 38451), (2562, 31127), (3111, 25634), (3662, 21777), (5493, 14518), (6222, 12817), (7259, 10986)]