77937984

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 224

約数和(自身を含む): 250179840

約数和(自身を除く): 172241856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 53, 54, 64, 69, 72, 74, 92, 96, 106, 108, 111, 138, 144, 148, 159, 184, 192, 207, 212, 216, 222, 276, 288, 296, 318, 333, 368, 414, 424, 432, 444, 477, 552, 576, 592, 621, 636, 666, 736, 828, 848, 851, 864, 888, 954, 999, 1104, 1184, 1219, 1242, 1272, 1332, 1431, 1472, 1656, 1696, 1702, 1728, 1776, 1908, 1961, 1998, 2208, 2368, 2438, 2484, 2544, 2553, 2664, 2862, 3312, 3392, 3404, 3552, 3657, 3816, 3922, 3996, 4416, 4876, 4968, 5088, 5106, 5328, 5724, 5883, 6624, 6808, 7104, 7314, 7632, 7659, 7844, 7992, 9752, 9936, 10176, 10212, 10656, 10971, 11448, 11766, 13248, 13616, 14628, 15264, 15318, 15688, 15984, 17649, 19504, 19872, 20424, 21312, 21942, 22896, 22977, 23532, 27232, 29256, 30528, 30636, 31376, 31968, 32913, 35298, 39008, 39744, 40848, 43884, 45103, 45792, 45954, 47064, 52947, 54464, 58512, 61272, 62752, 63936, 65826, 70596, 78016, 81696, 87768, 90206, 91584, 91908, 94128, 105894, 117024, 122544, 125504, 131652, 135309, 141192, 163392, 175536, 180412, 183816, 188256, 211788, 234048, 245088, 263304, 270618, 282384, 351072, 360824, 367632, 376512, 405927, 423576, 490176, 526608, 541236, 564768, 702144, 721648, 735264, 811854, 847152, 1053216, 1082472, 1129536, 1217781, 1443296, 1470528, 1623708, 1694304, 2106432, 2164944, 2435562, 2886592, 3247416, 3388608, 4329888, 4871124, 6494832, 8659776, 9742248, 12989664, 19484496, 25979328, 38968992, 77937984]

約数ペア:

[(1, 77937984), (2, 38968992), (3, 25979328), (4, 19484496), (6, 12989664), (8, 9742248), (9, 8659776), (12, 6494832), (16, 4871124), (18, 4329888), (23, 3388608), (24, 3247416), (27, 2886592), (32, 2435562), (36, 2164944), (37, 2106432), (46, 1694304), (48, 1623708), (53, 1470528), (54, 1443296), (64, 1217781), (69, 1129536), (72, 1082472), (74, 1053216), (92, 847152), (96, 811854), (106, 735264), (108, 721648), (111, 702144), (138, 564768), (144, 541236), (148, 526608), (159, 490176), (184, 423576), (192, 405927), (207, 376512), (212, 367632), (216, 360824), (222, 351072), (276, 282384), (288, 270618), (296, 263304), (318, 245088), (333, 234048), (368, 211788), (414, 188256), (424, 183816), (432, 180412), (444, 175536), (477, 163392), (552, 141192), (576, 135309), (592, 131652), (621, 125504), (636, 122544), (666, 117024), (736, 105894), (828, 94128), (848, 91908), (851, 91584), (864, 90206), (888, 87768), (954, 81696), (999, 78016), (1104, 70596), (1184, 65826), (1219, 63936), (1242, 62752), (1272, 61272), (1332, 58512), (1431, 54464), (1472, 52947), (1656, 47064), (1696, 45954), (1702, 45792), (1728, 45103), (1776, 43884), (1908, 40848), (1961, 39744), (1998, 39008), (2208, 35298), (2368, 32913), (2438, 31968), (2484, 31376), (2544, 30636), (2553, 30528), (2664, 29256), (2862, 27232), (3312, 23532), (3392, 22977), (3404, 22896), (3552, 21942), (3657, 21312), (3816, 20424), (3922, 19872), (3996, 19504), (4416, 17649), (4876, 15984), (4968, 15688), (5088, 15318), (5106, 15264), (5328, 14628), (5724, 13616), (5883, 13248), (6624, 11766), (6808, 11448), (7104, 10971), (7314, 10656), (7632, 10212), (7659, 10176), (7844, 9936), (7992, 9752)]