87165408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 251475840

約数和(自身を除く): 164310432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 197, 264, 352, 394, 419, 528, 591, 788, 838, 1056, 1182, 1257, 1576, 1676, 2167, 2364, 2514, 3152, 3352, 4334, 4609, 4728, 5028, 6304, 6501, 6704, 8668, 9218, 9456, 10056, 13002, 13408, 13827, 17336, 18436, 18912, 20112, 26004, 27654, 34672, 36872, 40224, 52008, 55308, 69344, 73744, 82543, 104016, 110616, 147488, 165086, 208032, 221232, 247629, 330172, 442464, 495258, 660344, 907973, 990516, 1320688, 1815946, 1981032, 2641376, 2723919, 3631892, 3962064, 5447838, 7263784, 7924128, 10895676, 14527568, 21791352, 29055136, 43582704, 87165408]

約数ペア:

[(1, 87165408), (2, 43582704), (3, 29055136), (4, 21791352), (6, 14527568), (8, 10895676), (11, 7924128), (12, 7263784), (16, 5447838), (22, 3962064), (24, 3631892), (32, 2723919), (33, 2641376), (44, 1981032), (48, 1815946), (66, 1320688), (88, 990516), (96, 907973), (132, 660344), (176, 495258), (197, 442464), (264, 330172), (352, 247629), (394, 221232), (419, 208032), (528, 165086), (591, 147488), (788, 110616), (838, 104016), (1056, 82543), (1182, 73744), (1257, 69344), (1576, 55308), (1676, 52008), (2167, 40224), (2364, 36872), (2514, 34672), (3152, 27654), (3352, 26004), (4334, 20112), (4609, 18912), (4728, 18436), (5028, 17336), (6304, 13827), (6501, 13408), (6704, 13002), (8668, 10056), (9218, 9456)]