80009496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{158749}}^1$

素因数の和:158768

約数の個数: 48

約数和(自身を含む): 247650000

約数和(自身を除く): 167640504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 158749, 317498, 476247, 634996, 952494, 1111243, 1269992, 1428741, 1904988, 2222486, 2857482, 3333729, 3809976, 4444972, 5714964, 6667458, 8889944, 10001187, 11429928, 13334916, 20002374, 26669832, 40004748, 80009496]

約数ペア:

[(1, 80009496), (2, 40004748), (3, 26669832), (4, 20002374), (6, 13334916), (7, 11429928), (8, 10001187), (9, 8889944), (12, 6667458), (14, 5714964), (18, 4444972), (21, 3809976), (24, 3333729), (28, 2857482), (36, 2222486), (42, 1904988), (56, 1428741), (63, 1269992), (72, 1111243), (84, 952494), (126, 634996), (168, 476247), (252, 317498), (504, 158749)]