85508664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 243302400

約数和(自身を除く): 157793736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 263, 276, 372, 437, 456, 526, 552, 589, 713, 744, 789, 874, 1052, 1178, 1311, 1426, 1578, 1748, 1767, 2104, 2139, 2356, 2622, 2852, 3156, 3496, 3534, 4278, 4712, 4997, 5244, 5704, 6049, 6312, 7068, 8153, 8556, 9994, 10488, 12098, 13547, 14136, 14991, 16306, 17112, 18147, 19988, 24196, 24459, 27094, 29982, 32612, 36294, 39976, 40641, 48392, 48918, 54188, 59964, 65224, 72588, 81282, 97836, 108376, 114931, 119928, 145176, 154907, 162564, 187519, 195672, 229862, 309814, 325128, 344793, 375038, 459724, 464721, 562557, 619628, 689586, 750076, 919448, 929442, 1125114, 1239256, 1379172, 1500152, 1858884, 2250228, 2758344, 3562861, 3717768, 4500456, 7125722, 10688583, 14251444, 21377166, 28502888, 42754332, 85508664]

約数ペア:

[(1, 85508664), (2, 42754332), (3, 28502888), (4, 21377166), (6, 14251444), (8, 10688583), (12, 7125722), (19, 4500456), (23, 3717768), (24, 3562861), (31, 2758344), (38, 2250228), (46, 1858884), (57, 1500152), (62, 1379172), (69, 1239256), (76, 1125114), (92, 929442), (93, 919448), (114, 750076), (124, 689586), (138, 619628), (152, 562557), (184, 464721), (186, 459724), (228, 375038), (248, 344793), (263, 325128), (276, 309814), (372, 229862), (437, 195672), (456, 187519), (526, 162564), (552, 154907), (589, 145176), (713, 119928), (744, 114931), (789, 108376), (874, 97836), (1052, 81282), (1178, 72588), (1311, 65224), (1426, 59964), (1578, 54188), (1748, 48918), (1767, 48392), (2104, 40641), (2139, 39976), (2356, 36294), (2622, 32612), (2852, 29982), (3156, 27094), (3496, 24459), (3534, 24196), (4278, 19988), (4712, 18147), (4997, 17112), (5244, 16306), (5704, 14991), (6049, 14136), (6312, 13547), (7068, 12098), (8153, 10488), (8556, 9994)]