74381988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 104880732

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 233, 444, 466, 699, 719, 932, 1398, 1438, 2157, 2796, 2876, 4314, 8621, 8628, 17242, 25863, 26603, 34484, 51726, 53206, 79809, 103452, 106412, 159618, 167527, 319236, 335054, 502581, 670108, 1005162, 2010324, 6198499, 12396998, 18595497, 24793996, 37190994, 74381988]

約数ペア:

[(1, 74381988), (2, 37190994), (3, 24793996), (4, 18595497), (6, 12396998), (12, 6198499), (37, 2010324), (74, 1005162), (111, 670108), (148, 502581), (222, 335054), (233, 319236), (444, 167527), (466, 159618), (699, 106412), (719, 103452), (932, 79809), (1398, 53206), (1438, 51726), (2157, 34484), (2796, 26603), (2876, 25863), (4314, 17242), (8621, 8628)]