64023972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 159264000

約数和(自身を除く): 95240028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 628, 942, 1884, 1999, 2669, 3998, 5338, 5997, 7996, 8007, 10676, 11994, 16014, 23988, 32028, 33983, 67966, 101949, 135932, 203898, 313843, 407796, 627686, 941529, 1255372, 1883058, 3766116, 5335331, 10670662, 16005993, 21341324, 32011986, 64023972]

約数ペア:

[(1, 64023972), (2, 32011986), (3, 21341324), (4, 16005993), (6, 10670662), (12, 5335331), (17, 3766116), (34, 1883058), (51, 1255372), (68, 941529), (102, 627686), (157, 407796), (204, 313843), (314, 203898), (471, 135932), (628, 101949), (942, 67966), (1884, 33983), (1999, 32028), (2669, 23988), (3998, 16014), (5338, 11994), (5997, 10676), (7996, 8007)]