63967968

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 208565280

約数和(自身を除く): 144597312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 37, 46, 48, 54, 58, 69, 72, 74, 81, 87, 92, 96, 108, 111, 116, 138, 144, 148, 162, 174, 184, 207, 216, 222, 232, 261, 276, 288, 296, 324, 333, 348, 368, 414, 432, 444, 464, 522, 552, 592, 621, 648, 666, 667, 696, 736, 783, 828, 851, 864, 888, 928, 999, 1044, 1073, 1104, 1184, 1242, 1296, 1332, 1334, 1392, 1566, 1656, 1702, 1776, 1863, 1998, 2001, 2088, 2146, 2208, 2349, 2484, 2553, 2592, 2664, 2668, 2784, 2997, 3132, 3219, 3312, 3404, 3552, 3726, 3996, 4002, 4176, 4292, 4698, 4968, 5106, 5328, 5336, 5994, 6003, 6264, 6438, 6624, 6808, 7452, 7659, 7992, 8004, 8352, 8584, 9396, 9657, 9936, 10212, 10656, 10672, 11988, 12006, 12528, 12876, 13616, 14904, 15318, 15984, 16008, 17168, 18009, 18792, 19314, 19872, 20424, 21344, 22977, 23976, 24012, 24679, 25056, 25752, 27232, 28971, 29808, 30636, 31968, 32016, 34336, 36018, 37584, 38628, 40848, 45954, 47952, 48024, 49358, 51504, 54027, 57942, 59616, 61272, 64032, 68931, 72036, 74037, 75168, 77256, 81696, 86913, 91908, 95904, 96048, 98716, 103008, 108054, 115884, 122544, 137862, 144072, 148074, 154512, 173826, 183816, 192096, 197432, 216108, 222111, 231768, 245088, 275724, 288144, 296148, 309024, 347652, 367632, 394864, 432216, 444222, 463536, 551448, 576288, 592296, 666333, 695304, 735264, 789728, 864432, 888444, 927072, 1102896, 1184592, 1332666, 1390608, 1728864, 1776888, 1998999, 2205792, 2369184, 2665332, 2781216, 3553776, 3997998, 5330664, 7107552, 7995996, 10661328, 15991992, 21322656, 31983984, 63967968]

約数ペア:

[(1, 63967968), (2, 31983984), (3, 21322656), (4, 15991992), (6, 10661328), (8, 7995996), (9, 7107552), (12, 5330664), (16, 3997998), (18, 3553776), (23, 2781216), (24, 2665332), (27, 2369184), (29, 2205792), (32, 1998999), (36, 1776888), (37, 1728864), (46, 1390608), (48, 1332666), (54, 1184592), (58, 1102896), (69, 927072), (72, 888444), (74, 864432), (81, 789728), (87, 735264), (92, 695304), (96, 666333), (108, 592296), (111, 576288), (116, 551448), (138, 463536), (144, 444222), (148, 432216), (162, 394864), (174, 367632), (184, 347652), (207, 309024), (216, 296148), (222, 288144), (232, 275724), (261, 245088), (276, 231768), (288, 222111), (296, 216108), (324, 197432), (333, 192096), (348, 183816), (368, 173826), (414, 154512), (432, 148074), (444, 144072), (464, 137862), (522, 122544), (552, 115884), (592, 108054), (621, 103008), (648, 98716), (666, 96048), (667, 95904), (696, 91908), (736, 86913), (783, 81696), (828, 77256), (851, 75168), (864, 74037), (888, 72036), (928, 68931), (999, 64032), (1044, 61272), (1073, 59616), (1104, 57942), (1184, 54027), (1242, 51504), (1296, 49358), (1332, 48024), (1334, 47952), (1392, 45954), (1566, 40848), (1656, 38628), (1702, 37584), (1776, 36018), (1863, 34336), (1998, 32016), (2001, 31968), (2088, 30636), (2146, 29808), (2208, 28971), (2349, 27232), (2484, 25752), (2553, 25056), (2592, 24679), (2664, 24012), (2668, 23976), (2784, 22977), (2997, 21344), (3132, 20424), (3219, 19872), (3312, 19314), (3404, 18792), (3552, 18009), (3726, 17168), (3996, 16008), (4002, 15984), (4176, 15318), (4292, 14904), (4698, 13616), (4968, 12876), (5106, 12528), (5328, 12006), (5336, 11988), (5994, 10672), (6003, 10656), (6264, 10212), (6438, 9936), (6624, 9657), (6808, 9396), (7452, 8584), (7659, 8352), (7992, 8004)]