69864221644

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1\times {\mathrm{42509}}^1$

素因数の和:43342

約数の個数: 48

約数和(自身を含む): 141690931200

約数和(自身を除く): 71826709556

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 743, 1106, 1486, 2212, 2972, 5201, 10402, 20804, 42509, 58697, 85018, 117394, 170036, 234788, 297563, 410879, 595126, 821758, 1190252, 1643516, 3358211, 6716422, 13432844, 23507477, 31584187, 47014954, 63168374, 94029908, 126336748, 221089309, 442178618, 884357236, 2495150773, 4990301546, 9980603092, 17466055411, 34932110822, 69864221644]

約数ペア:

[(1, 69864221644), (2, 34932110822), (4, 17466055411), (7, 9980603092), (14, 4990301546), (28, 2495150773), (79, 884357236), (158, 442178618), (316, 221089309), (553, 126336748), (743, 94029908), (1106, 63168374), (1486, 47014954), (2212, 31584187), (2972, 23507477), (5201, 13432844), (10402, 6716422), (20804, 3358211), (42509, 1643516), (58697, 1190252), (85018, 821758), (117394, 595126), (170036, 410879), (234788, 297563)]