68327712

素因数分解:

$2^5\times 3^6\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 168

約数和(自身を含む): 210708540

約数和(自身を除く): 142380828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 101, 108, 116, 144, 162, 174, 202, 216, 232, 243, 261, 288, 303, 324, 348, 404, 432, 464, 486, 522, 606, 648, 696, 729, 783, 808, 864, 909, 928, 972, 1044, 1212, 1296, 1392, 1458, 1566, 1616, 1818, 1944, 2088, 2349, 2424, 2592, 2727, 2784, 2916, 2929, 3132, 3232, 3636, 3888, 4176, 4698, 4848, 5454, 5832, 5858, 6264, 7047, 7272, 7776, 8181, 8352, 8787, 9396, 9696, 10908, 11664, 11716, 12528, 14094, 14544, 16362, 17574, 18792, 21141, 21816, 23328, 23432, 24543, 25056, 26361, 28188, 29088, 32724, 35148, 37584, 42282, 43632, 46864, 49086, 52722, 56376, 65448, 70296, 73629, 75168, 79083, 84564, 87264, 93728, 98172, 105444, 112752, 130896, 140592, 147258, 158166, 169128, 196344, 210888, 225504, 237249, 261792, 281184, 294516, 316332, 338256, 392688, 421776, 474498, 589032, 632664, 676512, 711747, 785376, 843552, 948996, 1178064, 1265328, 1423494, 1897992, 2135241, 2356128, 2530656, 2846988, 3795984, 4270482, 5693976, 7591968, 8540964, 11387952, 17081928, 22775904, 34163856, 68327712]

約数ペア:

[(1, 68327712), (2, 34163856), (3, 22775904), (4, 17081928), (6, 11387952), (8, 8540964), (9, 7591968), (12, 5693976), (16, 4270482), (18, 3795984), (24, 2846988), (27, 2530656), (29, 2356128), (32, 2135241), (36, 1897992), (48, 1423494), (54, 1265328), (58, 1178064), (72, 948996), (81, 843552), (87, 785376), (96, 711747), (101, 676512), (108, 632664), (116, 589032), (144, 474498), (162, 421776), (174, 392688), (202, 338256), (216, 316332), (232, 294516), (243, 281184), (261, 261792), (288, 237249), (303, 225504), (324, 210888), (348, 196344), (404, 169128), (432, 158166), (464, 147258), (486, 140592), (522, 130896), (606, 112752), (648, 105444), (696, 98172), (729, 93728), (783, 87264), (808, 84564), (864, 79083), (909, 75168), (928, 73629), (972, 70296), (1044, 65448), (1212, 56376), (1296, 52722), (1392, 49086), (1458, 46864), (1566, 43632), (1616, 42282), (1818, 37584), (1944, 35148), (2088, 32724), (2349, 29088), (2424, 28188), (2592, 26361), (2727, 25056), (2784, 24543), (2916, 23432), (2929, 23328), (3132, 21816), (3232, 21141), (3636, 18792), (3888, 17574), (4176, 16362), (4698, 14544), (4848, 14094), (5454, 12528), (5832, 11716), (5858, 11664), (6264, 10908), (7047, 9696), (7272, 9396), (7776, 8787), (8181, 8352)]