64173984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 142667616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 37, 42, 48, 56, 58, 74, 84, 87, 89, 96, 111, 112, 116, 148, 168, 174, 178, 203, 222, 224, 232, 259, 267, 296, 336, 348, 356, 406, 444, 464, 518, 534, 592, 609, 623, 672, 696, 712, 777, 812, 888, 928, 1036, 1068, 1073, 1184, 1218, 1246, 1392, 1424, 1554, 1624, 1776, 1869, 2072, 2136, 2146, 2436, 2492, 2581, 2784, 2848, 3108, 3219, 3248, 3293, 3552, 3738, 4144, 4272, 4292, 4872, 4984, 5162, 6216, 6438, 6496, 6586, 7476, 7511, 7743, 8288, 8544, 8584, 9744, 9879, 9968, 10324, 12432, 12876, 13172, 14952, 15022, 15486, 17168, 18067, 19488, 19758, 19936, 20648, 22533, 23051, 24864, 25752, 26344, 29904, 30044, 30972, 34336, 36134, 39516, 41296, 45066, 46102, 51504, 52688, 54201, 59808, 60088, 61944, 69153, 72268, 79032, 82592, 90132, 92204, 95497, 103008, 105376, 108402, 120176, 123888, 138306, 144536, 158064, 180264, 184408, 190994, 216804, 240352, 247776, 276612, 286491, 289072, 316128, 360528, 368816, 381988, 433608, 553224, 572982, 578144, 668479, 721056, 737632, 763976, 867216, 1106448, 1145964, 1336958, 1527952, 1734432, 2005437, 2212896, 2291928, 2673916, 3055904, 4010874, 4583856, 5347832, 8021748, 9167712, 10695664, 16043496, 21391328, 32086992, 64173984]

約数ペア:

[(1, 64173984), (2, 32086992), (3, 21391328), (4, 16043496), (6, 10695664), (7, 9167712), (8, 8021748), (12, 5347832), (14, 4583856), (16, 4010874), (21, 3055904), (24, 2673916), (28, 2291928), (29, 2212896), (32, 2005437), (37, 1734432), (42, 1527952), (48, 1336958), (56, 1145964), (58, 1106448), (74, 867216), (84, 763976), (87, 737632), (89, 721056), (96, 668479), (111, 578144), (112, 572982), (116, 553224), (148, 433608), (168, 381988), (174, 368816), (178, 360528), (203, 316128), (222, 289072), (224, 286491), (232, 276612), (259, 247776), (267, 240352), (296, 216804), (336, 190994), (348, 184408), (356, 180264), (406, 158064), (444, 144536), (464, 138306), (518, 123888), (534, 120176), (592, 108402), (609, 105376), (623, 103008), (672, 95497), (696, 92204), (712, 90132), (777, 82592), (812, 79032), (888, 72268), (928, 69153), (1036, 61944), (1068, 60088), (1073, 59808), (1184, 54201), (1218, 52688), (1246, 51504), (1392, 46102), (1424, 45066), (1554, 41296), (1624, 39516), (1776, 36134), (1869, 34336), (2072, 30972), (2136, 30044), (2146, 29904), (2436, 26344), (2492, 25752), (2581, 24864), (2784, 23051), (2848, 22533), (3108, 20648), (3219, 19936), (3248, 19758), (3293, 19488), (3552, 18067), (3738, 17168), (4144, 15486), (4272, 15022), (4292, 14952), (4872, 13172), (4984, 12876), (5162, 12432), (6216, 10324), (6438, 9968), (6496, 9879), (6586, 9744), (7476, 8584), (7511, 8544), (7743, 8288)]