64440642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5309}}^1$

素因数の和:5355

約数の個数: 48

約数和(自身を含む): 156496320

約数和(自身を除く): 92055678

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 4046, 5309, 6069, 10618, 12138, 15927, 31854, 37163, 74326, 90253, 111489, 180506, 222978, 270759, 541518, 631771, 1263542, 1534301, 1895313, 3068602, 3790626, 4602903, 9205806, 10740107, 21480214, 32220321, 64440642]

約数ペア:

[(1, 64440642), (2, 32220321), (3, 21480214), (6, 10740107), (7, 9205806), (14, 4602903), (17, 3790626), (21, 3068602), (34, 1895313), (42, 1534301), (51, 1263542), (102, 631771), (119, 541518), (238, 270759), (289, 222978), (357, 180506), (578, 111489), (714, 90253), (867, 74326), (1734, 37163), (2023, 31854), (4046, 15927), (5309, 12138), (6069, 10618)]