79845408

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 159171552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 59, 72, 74, 96, 111, 118, 127, 144, 148, 177, 222, 236, 254, 288, 296, 333, 354, 381, 444, 472, 508, 531, 592, 666, 708, 762, 888, 944, 1016, 1062, 1143, 1184, 1332, 1416, 1524, 1776, 1888, 2032, 2124, 2183, 2286, 2664, 2832, 3048, 3552, 4064, 4248, 4366, 4572, 4699, 5328, 5664, 6096, 6549, 7493, 8496, 8732, 9144, 9398, 10656, 12192, 13098, 14097, 14986, 16992, 17464, 18288, 18796, 19647, 22479, 26196, 28194, 29972, 34928, 36576, 37592, 39294, 42291, 44958, 52392, 56388, 59944, 67437, 69856, 75184, 78588, 84582, 89916, 104784, 112776, 119888, 134874, 150368, 157176, 169164, 179832, 209568, 225552, 239776, 269748, 277241, 314352, 338328, 359664, 451104, 539496, 554482, 628704, 676656, 719328, 831723, 1078992, 1108964, 1353312, 1663446, 2157984, 2217928, 2495169, 3326892, 4435856, 4990338, 6653784, 8871712, 9980676, 13307568, 19961352, 26615136, 39922704, 79845408]

約数ペア:

[(1, 79845408), (2, 39922704), (3, 26615136), (4, 19961352), (6, 13307568), (8, 9980676), (9, 8871712), (12, 6653784), (16, 4990338), (18, 4435856), (24, 3326892), (32, 2495169), (36, 2217928), (37, 2157984), (48, 1663446), (59, 1353312), (72, 1108964), (74, 1078992), (96, 831723), (111, 719328), (118, 676656), (127, 628704), (144, 554482), (148, 539496), (177, 451104), (222, 359664), (236, 338328), (254, 314352), (288, 277241), (296, 269748), (333, 239776), (354, 225552), (381, 209568), (444, 179832), (472, 169164), (508, 157176), (531, 150368), (592, 134874), (666, 119888), (708, 112776), (762, 104784), (888, 89916), (944, 84582), (1016, 78588), (1062, 75184), (1143, 69856), (1184, 67437), (1332, 59944), (1416, 56388), (1524, 52392), (1776, 44958), (1888, 42291), (2032, 39294), (2124, 37592), (2183, 36576), (2286, 34928), (2664, 29972), (2832, 28194), (3048, 26196), (3552, 22479), (4064, 19647), (4248, 18796), (4366, 18288), (4572, 17464), (4699, 16992), (5328, 14986), (5664, 14097), (6096, 13098), (6549, 12192), (7493, 10656), (8496, 9398), (8732, 9144)]