68754528

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 151876512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 68, 72, 93, 96, 102, 108, 124, 136, 144, 151, 153, 186, 204, 216, 248, 272, 279, 288, 302, 306, 372, 408, 432, 453, 459, 496, 527, 544, 558, 604, 612, 744, 816, 837, 864, 906, 918, 992, 1054, 1116, 1208, 1224, 1359, 1488, 1581, 1632, 1674, 1812, 1836, 2108, 2232, 2416, 2448, 2567, 2718, 2976, 3162, 3348, 3624, 3672, 4077, 4216, 4464, 4681, 4743, 4832, 4896, 5134, 5436, 6324, 6696, 7248, 7344, 7701, 8154, 8432, 8928, 9362, 9486, 10268, 10872, 12648, 13392, 14043, 14229, 14496, 14688, 15402, 16308, 16864, 18724, 18972, 20536, 21744, 23103, 25296, 26784, 28086, 28458, 30804, 32616, 37448, 37944, 41072, 42129, 43488, 46206, 50592, 56172, 56916, 61608, 65232, 69309, 74896, 75888, 79577, 82144, 84258, 92412, 112344, 113832, 123216, 126387, 130464, 138618, 149792, 151776, 159154, 168516, 184824, 224688, 227664, 238731, 246432, 252774, 277236, 318308, 337032, 369648, 449376, 455328, 477462, 505548, 554472, 636616, 674064, 716193, 739296, 954924, 1011096, 1108944, 1273232, 1348128, 1432386, 1909848, 2022192, 2148579, 2217888, 2546464, 2864772, 3819696, 4044384, 4297158, 5729544, 7639392, 8594316, 11459088, 17188632, 22918176, 34377264, 68754528]

約数ペア:

[(1, 68754528), (2, 34377264), (3, 22918176), (4, 17188632), (6, 11459088), (8, 8594316), (9, 7639392), (12, 5729544), (16, 4297158), (17, 4044384), (18, 3819696), (24, 2864772), (27, 2546464), (31, 2217888), (32, 2148579), (34, 2022192), (36, 1909848), (48, 1432386), (51, 1348128), (54, 1273232), (62, 1108944), (68, 1011096), (72, 954924), (93, 739296), (96, 716193), (102, 674064), (108, 636616), (124, 554472), (136, 505548), (144, 477462), (151, 455328), (153, 449376), (186, 369648), (204, 337032), (216, 318308), (248, 277236), (272, 252774), (279, 246432), (288, 238731), (302, 227664), (306, 224688), (372, 184824), (408, 168516), (432, 159154), (453, 151776), (459, 149792), (496, 138618), (527, 130464), (544, 126387), (558, 123216), (604, 113832), (612, 112344), (744, 92412), (816, 84258), (837, 82144), (864, 79577), (906, 75888), (918, 74896), (992, 69309), (1054, 65232), (1116, 61608), (1208, 56916), (1224, 56172), (1359, 50592), (1488, 46206), (1581, 43488), (1632, 42129), (1674, 41072), (1812, 37944), (1836, 37448), (2108, 32616), (2232, 30804), (2416, 28458), (2448, 28086), (2567, 26784), (2718, 25296), (2976, 23103), (3162, 21744), (3348, 20536), (3624, 18972), (3672, 18724), (4077, 16864), (4216, 16308), (4464, 15402), (4681, 14688), (4743, 14496), (4832, 14229), (4896, 14043), (5134, 13392), (5436, 12648), (6324, 10872), (6696, 10268), (7248, 9486), (7344, 9362), (7701, 8928), (8154, 8432)]