84378528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 267111936

約数和(自身を除く): 182733408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 727, 744, 806, 936, 992, 1116, 1209, 1248, 1454, 1488, 1612, 1872, 2181, 2232, 2418, 2908, 2976, 3224, 3627, 3744, 4362, 4464, 4836, 5816, 6448, 6543, 7254, 8724, 8928, 9451, 9672, 11632, 12896, 13086, 14508, 17448, 18902, 19344, 22537, 23264, 26172, 28353, 29016, 34896, 37804, 38688, 45074, 52344, 56706, 58032, 67611, 69792, 75608, 85059, 90148, 104688, 113412, 116064, 135222, 151216, 170118, 180296, 202833, 209376, 226824, 270444, 292981, 302432, 340236, 360592, 405666, 453648, 540888, 585962, 680472, 721184, 811332, 878943, 907296, 1081776, 1171924, 1360944, 1622664, 1757886, 2163552, 2343848, 2636829, 2721888, 3245328, 3515772, 4687696, 5273658, 6490656, 7031544, 9375392, 10547316, 14063088, 21094632, 28126176, 42189264, 84378528]

約数ペア:

[(1, 84378528), (2, 42189264), (3, 28126176), (4, 21094632), (6, 14063088), (8, 10547316), (9, 9375392), (12, 7031544), (13, 6490656), (16, 5273658), (18, 4687696), (24, 3515772), (26, 3245328), (31, 2721888), (32, 2636829), (36, 2343848), (39, 2163552), (48, 1757886), (52, 1622664), (62, 1360944), (72, 1171924), (78, 1081776), (93, 907296), (96, 878943), (104, 811332), (117, 721184), (124, 680472), (144, 585962), (156, 540888), (186, 453648), (208, 405666), (234, 360592), (248, 340236), (279, 302432), (288, 292981), (312, 270444), (372, 226824), (403, 209376), (416, 202833), (468, 180296), (496, 170118), (558, 151216), (624, 135222), (727, 116064), (744, 113412), (806, 104688), (936, 90148), (992, 85059), (1116, 75608), (1209, 69792), (1248, 67611), (1454, 58032), (1488, 56706), (1612, 52344), (1872, 45074), (2181, 38688), (2232, 37804), (2418, 34896), (2908, 29016), (2976, 28353), (3224, 26172), (3627, 23264), (3744, 22537), (4362, 19344), (4464, 18902), (4836, 17448), (5816, 14508), (6448, 13086), (6543, 12896), (7254, 11632), (8724, 9672), (8928, 9451)]