74003664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 219593088

約数和(自身を除く): 145589424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 857, 1028, 1542, 1714, 1799, 2056, 2571, 3084, 3428, 3598, 4112, 5142, 5397, 5999, 6168, 6856, 7196, 10284, 10794, 11998, 12336, 13712, 14392, 17997, 20568, 21588, 23996, 28784, 35994, 41136, 43176, 47992, 71988, 86352, 95984, 143976, 220249, 287952, 440498, 660747, 880996, 1321494, 1541743, 1761992, 2642988, 3083486, 3523984, 4625229, 5285976, 6166972, 9250458, 10571952, 12333944, 18500916, 24667888, 37001832, 74003664]

約数ペア:

[(1, 74003664), (2, 37001832), (3, 24667888), (4, 18500916), (6, 12333944), (7, 10571952), (8, 9250458), (12, 6166972), (14, 5285976), (16, 4625229), (21, 3523984), (24, 3083486), (28, 2642988), (42, 1761992), (48, 1541743), (56, 1321494), (84, 880996), (112, 660747), (168, 440498), (257, 287952), (336, 220249), (514, 143976), (771, 95984), (857, 86352), (1028, 71988), (1542, 47992), (1714, 43176), (1799, 41136), (2056, 35994), (2571, 28784), (3084, 23996), (3428, 21588), (3598, 20568), (4112, 17997), (5142, 14392), (5397, 13712), (5999, 12336), (6168, 11998), (6856, 10794), (7196, 10284)]