84139566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 205012584

約数和(自身を除く): 120873018

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 529, 541, 966, 1058, 1082, 1127, 1587, 1623, 2254, 3174, 3246, 3381, 3703, 3787, 6762, 7406, 7574, 11109, 11361, 12443, 22218, 22722, 24886, 25921, 26509, 37329, 51842, 53018, 74658, 77763, 79527, 87101, 155526, 159054, 174202, 261303, 286189, 522606, 572378, 609707, 858567, 1219414, 1717134, 1829121, 2003323, 3658242, 4006646, 6009969, 12019938, 14023261, 28046522, 42069783, 84139566]

約数ペア:

[(1, 84139566), (2, 42069783), (3, 28046522), (6, 14023261), (7, 12019938), (14, 6009969), (21, 4006646), (23, 3658242), (42, 2003323), (46, 1829121), (49, 1717134), (69, 1219414), (98, 858567), (138, 609707), (147, 572378), (161, 522606), (294, 286189), (322, 261303), (483, 174202), (529, 159054), (541, 155526), (966, 87101), (1058, 79527), (1082, 77763), (1127, 74658), (1587, 53018), (1623, 51842), (2254, 37329), (3174, 26509), (3246, 25921), (3381, 24886), (3703, 22722), (3787, 22218), (6762, 12443), (7406, 11361), (7574, 11109)]