68397312

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 195733440

約数和(自身を除く): 127336128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 64, 74, 83, 87, 96, 111, 116, 128, 148, 166, 174, 192, 222, 232, 249, 256, 296, 332, 348, 384, 444, 464, 498, 592, 664, 696, 768, 888, 928, 996, 1073, 1184, 1328, 1392, 1776, 1856, 1992, 2146, 2368, 2407, 2656, 2784, 3071, 3219, 3552, 3712, 3984, 4292, 4736, 4814, 5312, 5568, 6142, 6438, 7104, 7221, 7424, 7968, 8584, 9213, 9472, 9628, 10624, 11136, 12284, 12876, 14208, 14442, 15936, 17168, 18426, 19256, 21248, 22272, 24568, 25752, 28416, 28884, 31872, 34336, 36852, 38512, 49136, 51504, 57768, 63744, 68672, 73704, 77024, 89059, 98272, 103008, 115536, 137344, 147408, 154048, 178118, 196544, 206016, 231072, 267177, 274688, 294816, 308096, 356236, 393088, 412032, 462144, 534354, 589632, 616192, 712472, 786176, 824064, 924288, 1068708, 1179264, 1424944, 1848576, 2137416, 2358528, 2849888, 4274832, 5699776, 8549664, 11399552, 17099328, 22799104, 34198656, 68397312]

約数ペア:

[(1, 68397312), (2, 34198656), (3, 22799104), (4, 17099328), (6, 11399552), (8, 8549664), (12, 5699776), (16, 4274832), (24, 2849888), (29, 2358528), (32, 2137416), (37, 1848576), (48, 1424944), (58, 1179264), (64, 1068708), (74, 924288), (83, 824064), (87, 786176), (96, 712472), (111, 616192), (116, 589632), (128, 534354), (148, 462144), (166, 412032), (174, 393088), (192, 356236), (222, 308096), (232, 294816), (249, 274688), (256, 267177), (296, 231072), (332, 206016), (348, 196544), (384, 178118), (444, 154048), (464, 147408), (498, 137344), (592, 115536), (664, 103008), (696, 98272), (768, 89059), (888, 77024), (928, 73704), (996, 68672), (1073, 63744), (1184, 57768), (1328, 51504), (1392, 49136), (1776, 38512), (1856, 36852), (1992, 34336), (2146, 31872), (2368, 28884), (2407, 28416), (2656, 25752), (2784, 24568), (3071, 22272), (3219, 21248), (3552, 19256), (3712, 18426), (3984, 17168), (4292, 15936), (4736, 14442), (4814, 14208), (5312, 12876), (5568, 12284), (6142, 11136), (6438, 10624), (7104, 9628), (7221, 9472), (7424, 9213), (7968, 8584)]