74252568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 200793600

約数和(自身を除く): 126541032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 331, 662, 719, 993, 1324, 1438, 1986, 2157, 2648, 2876, 3972, 4303, 4314, 5752, 7944, 8606, 8628, 9347, 12909, 17212, 17256, 18694, 25818, 28041, 34424, 37388, 51636, 56082, 74776, 103272, 112164, 224328, 237989, 475978, 713967, 951956, 1427934, 1903912, 2855868, 3093857, 5711736, 6187714, 9281571, 12375428, 18563142, 24750856, 37126284, 74252568]

約数ペア:

[(1, 74252568), (2, 37126284), (3, 24750856), (4, 18563142), (6, 12375428), (8, 9281571), (12, 6187714), (13, 5711736), (24, 3093857), (26, 2855868), (39, 1903912), (52, 1427934), (78, 951956), (104, 713967), (156, 475978), (312, 237989), (331, 224328), (662, 112164), (719, 103272), (993, 74776), (1324, 56082), (1438, 51636), (1986, 37388), (2157, 34424), (2648, 28041), (2876, 25818), (3972, 18694), (4303, 17256), (4314, 17212), (5752, 12909), (7944, 9347), (8606, 8628)]