78396528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233323}}^1$

素因数の和:233341

約数の個数: 40

約数和(自身を含む): 231457408

約数和(自身を除く): 153060880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 233323, 466646, 699969, 933292, 1399938, 1633261, 1866584, 2799876, 3266522, 3733168, 4899783, 5599752, 6533044, 9799566, 11199504, 13066088, 19599132, 26132176, 39198264, 78396528]

約数ペア:

[(1, 78396528), (2, 39198264), (3, 26132176), (4, 19599132), (6, 13066088), (7, 11199504), (8, 9799566), (12, 6533044), (14, 5599752), (16, 4899783), (21, 3733168), (24, 3266522), (28, 2799876), (42, 1866584), (48, 1633261), (56, 1399938), (84, 933292), (112, 699969), (168, 466646), (336, 233323)]