84780528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{252323}}^1$

素因数の和:252341

約数の個数: 40

約数和(自身を含む): 250305408

約数和(自身を除く): 165524880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 252323, 504646, 756969, 1009292, 1513938, 1766261, 2018584, 3027876, 3532522, 4037168, 5298783, 6055752, 7065044, 10597566, 12111504, 14130088, 21195132, 28260176, 42390264, 84780528]

約数ペア:

[(1, 84780528), (2, 42390264), (3, 28260176), (4, 21195132), (6, 14130088), (7, 12111504), (8, 10597566), (12, 7065044), (14, 6055752), (16, 5298783), (21, 4037168), (24, 3532522), (28, 3027876), (42, 2018584), (48, 1766261), (56, 1513938), (84, 1009292), (112, 756969), (168, 504646), (336, 252323)]