61292868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 185318784

約数和(自身を除く): 124025916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 41, 42, 52, 74, 78, 82, 84, 91, 111, 123, 148, 156, 164, 182, 222, 246, 259, 273, 287, 364, 444, 481, 492, 518, 533, 546, 574, 777, 861, 962, 1036, 1066, 1092, 1148, 1369, 1443, 1517, 1554, 1599, 1722, 1924, 2132, 2738, 2886, 3034, 3108, 3198, 3367, 3444, 3731, 4107, 4551, 5476, 5772, 6068, 6396, 6734, 7462, 8214, 9102, 9583, 10101, 10619, 11193, 13468, 14924, 16428, 17797, 18204, 19166, 19721, 20202, 21238, 22386, 28749, 31857, 35594, 38332, 39442, 40404, 42476, 44772, 53391, 56129, 57498, 59163, 63714, 71188, 78884, 106782, 112258, 114996, 118326, 124579, 127428, 138047, 168387, 213564, 224516, 236652, 249158, 276094, 336774, 373737, 392903, 414141, 498316, 552188, 673548, 729677, 747474, 785806, 828282, 1178709, 1459354, 1494948, 1571612, 1656564, 2189031, 2357418, 2918708, 4378062, 4714836, 5107739, 8756124, 10215478, 15323217, 20430956, 30646434, 61292868]

約数ペア:

[(1, 61292868), (2, 30646434), (3, 20430956), (4, 15323217), (6, 10215478), (7, 8756124), (12, 5107739), (13, 4714836), (14, 4378062), (21, 2918708), (26, 2357418), (28, 2189031), (37, 1656564), (39, 1571612), (41, 1494948), (42, 1459354), (52, 1178709), (74, 828282), (78, 785806), (82, 747474), (84, 729677), (91, 673548), (111, 552188), (123, 498316), (148, 414141), (156, 392903), (164, 373737), (182, 336774), (222, 276094), (246, 249158), (259, 236652), (273, 224516), (287, 213564), (364, 168387), (444, 138047), (481, 127428), (492, 124579), (518, 118326), (533, 114996), (546, 112258), (574, 106782), (777, 78884), (861, 71188), (962, 63714), (1036, 59163), (1066, 57498), (1092, 56129), (1148, 53391), (1369, 44772), (1443, 42476), (1517, 40404), (1554, 39442), (1599, 38332), (1722, 35594), (1924, 31857), (2132, 28749), (2738, 22386), (2886, 21238), (3034, 20202), (3108, 19721), (3198, 19166), (3367, 18204), (3444, 17797), (3731, 16428), (4107, 14924), (4551, 13468), (5476, 11193), (5772, 10619), (6068, 10101), (6396, 9583), (6734, 9102), (7462, 8214)]