65558556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11311}}^1$

素因数の和:11351

約数の個数: 72

約数和(自身を含む): 197643264

約数和(自身を除く): 132084708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 11311, 22622, 33933, 45244, 67866, 79177, 101799, 135732, 158354, 203598, 237531, 260153, 316708, 407196, 475062, 520306, 712593, 780459, 950124, 1040612, 1425186, 1560918, 1821071, 2341377, 2850372, 3121836, 3642142, 4682754, 5463213, 7284284, 9365508, 10926426, 16389639, 21852852, 32779278, 65558556]

約数ペア:

[(1, 65558556), (2, 32779278), (3, 21852852), (4, 16389639), (6, 10926426), (7, 9365508), (9, 7284284), (12, 5463213), (14, 4682754), (18, 3642142), (21, 3121836), (23, 2850372), (28, 2341377), (36, 1821071), (42, 1560918), (46, 1425186), (63, 1040612), (69, 950124), (84, 780459), (92, 712593), (126, 520306), (138, 475062), (161, 407196), (207, 316708), (252, 260153), (276, 237531), (322, 203598), (414, 158354), (483, 135732), (644, 101799), (828, 79177), (966, 67866), (1449, 45244), (1932, 33933), (2898, 22622), (5796, 11311)]