86612664

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 152888136

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 43, 46, 69, 82, 86, 89, 92, 123, 129, 138, 164, 172, 178, 184, 246, 258, 267, 276, 328, 344, 356, 492, 516, 534, 552, 712, 943, 984, 989, 1032, 1068, 1763, 1886, 1978, 2047, 2136, 2829, 2967, 3526, 3649, 3772, 3827, 3956, 4094, 5289, 5658, 5934, 6141, 7052, 7298, 7544, 7654, 7912, 8188, 10578, 10947, 11316, 11481, 11868, 12282, 14104, 14596, 15308, 16376, 21156, 21894, 22632, 22962, 23736, 24564, 29192, 30616, 40549, 42312, 43788, 45924, 49128, 81098, 83927, 87576, 88021, 91848, 121647, 156907, 162196, 167854, 176042, 243294, 251781, 264063, 313814, 324392, 335708, 352084, 470721, 486588, 503562, 528126, 627628, 671416, 704168, 941442, 973176, 1007124, 1056252, 1255256, 1882884, 2014248, 2112504, 3608861, 3765768, 7217722, 10826583, 14435444, 21653166, 28870888, 43306332, 86612664]

約数ペア:

[(1, 86612664), (2, 43306332), (3, 28870888), (4, 21653166), (6, 14435444), (8, 10826583), (12, 7217722), (23, 3765768), (24, 3608861), (41, 2112504), (43, 2014248), (46, 1882884), (69, 1255256), (82, 1056252), (86, 1007124), (89, 973176), (92, 941442), (123, 704168), (129, 671416), (138, 627628), (164, 528126), (172, 503562), (178, 486588), (184, 470721), (246, 352084), (258, 335708), (267, 324392), (276, 313814), (328, 264063), (344, 251781), (356, 243294), (492, 176042), (516, 167854), (534, 162196), (552, 156907), (712, 121647), (943, 91848), (984, 88021), (989, 87576), (1032, 83927), (1068, 81098), (1763, 49128), (1886, 45924), (1978, 43788), (2047, 42312), (2136, 40549), (2829, 30616), (2967, 29192), (3526, 24564), (3649, 23736), (3772, 22962), (3827, 22632), (3956, 21894), (4094, 21156), (5289, 16376), (5658, 15308), (5934, 14596), (6141, 14104), (7052, 12282), (7298, 11868), (7544, 11481), (7654, 11316), (7912, 10947), (8188, 10578)]