57639876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 159114816

約数和(自身を除く): 101474940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1607, 1708, 2562, 2989, 3214, 4821, 5124, 5978, 6428, 8967, 9642, 11249, 11956, 17934, 19284, 22498, 33747, 35868, 44996, 67494, 78743, 98027, 134988, 157486, 196054, 236229, 294081, 314972, 392108, 472458, 588162, 686189, 944916, 1176324, 1372378, 2058567, 2744756, 4117134, 4803323, 8234268, 9606646, 14409969, 19213292, 28819938, 57639876]

約数ペア:

[(1, 57639876), (2, 28819938), (3, 19213292), (4, 14409969), (6, 9606646), (7, 8234268), (12, 4803323), (14, 4117134), (21, 2744756), (28, 2058567), (42, 1372378), (49, 1176324), (61, 944916), (84, 686189), (98, 588162), (122, 472458), (147, 392108), (183, 314972), (196, 294081), (244, 236229), (294, 196054), (366, 157486), (427, 134988), (588, 98027), (732, 78743), (854, 67494), (1281, 44996), (1607, 35868), (1708, 33747), (2562, 22498), (2989, 19284), (3214, 17934), (4821, 11956), (5124, 11249), (5978, 9642), (6428, 8967)]