77805924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 213238368

約数和(自身を除く): 135432444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1171, 1356, 1582, 2342, 2373, 3164, 3513, 4684, 4746, 5537, 7026, 8197, 9492, 11074, 14052, 16394, 16611, 22148, 24591, 32788, 33222, 49182, 57379, 66444, 98364, 114758, 132323, 172137, 229516, 264646, 344274, 396969, 529292, 688548, 793938, 926261, 1587876, 1852522, 2778783, 3705044, 5557566, 6483827, 11115132, 12967654, 19451481, 25935308, 38902962, 77805924]

約数ペア:

[(1, 77805924), (2, 38902962), (3, 25935308), (4, 19451481), (6, 12967654), (7, 11115132), (12, 6483827), (14, 5557566), (21, 3705044), (28, 2778783), (42, 1852522), (49, 1587876), (84, 926261), (98, 793938), (113, 688548), (147, 529292), (196, 396969), (226, 344274), (294, 264646), (339, 229516), (452, 172137), (588, 132323), (678, 114758), (791, 98364), (1171, 66444), (1356, 57379), (1582, 49182), (2342, 33222), (2373, 32788), (3164, 24591), (3513, 22148), (4684, 16611), (4746, 16394), (5537, 14052), (7026, 11074), (8197, 9492)]