87611706

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 247482144

約数和(自身を除く): 159870438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 243, 273, 283, 294, 351, 378, 441, 486, 546, 566, 567, 637, 702, 819, 849, 882, 1053, 1134, 1274, 1323, 1638, 1698, 1701, 1911, 1981, 2106, 2457, 2547, 2646, 3159, 3402, 3679, 3822, 3962, 3969, 4914, 5094, 5733, 5943, 6318, 7358, 7371, 7641, 7938, 11037, 11466, 11886, 11907, 13867, 14742, 15282, 17199, 17829, 22074, 22113, 22923, 23814, 25753, 27734, 33111, 34398, 35658, 41601, 44226, 45846, 51506, 51597, 53487, 66222, 68769, 77259, 83202, 99333, 103194, 106974, 124803, 137538, 154518, 154791, 160461, 180271, 198666, 231777, 249606, 297999, 309582, 320922, 360542, 374409, 463554, 481383, 540813, 595998, 695331, 748818, 893997, 962766, 1081626, 1123227, 1390662, 1622439, 1787994, 2085993, 2246454, 3244878, 3369681, 4171986, 4867317, 6257979, 6739362, 9734634, 12515958, 14601951, 29203902, 43805853, 87611706]

約数ペア:

[(1, 87611706), (2, 43805853), (3, 29203902), (6, 14601951), (7, 12515958), (9, 9734634), (13, 6739362), (14, 6257979), (18, 4867317), (21, 4171986), (26, 3369681), (27, 3244878), (39, 2246454), (42, 2085993), (49, 1787994), (54, 1622439), (63, 1390662), (78, 1123227), (81, 1081626), (91, 962766), (98, 893997), (117, 748818), (126, 695331), (147, 595998), (162, 540813), (182, 481383), (189, 463554), (234, 374409), (243, 360542), (273, 320922), (283, 309582), (294, 297999), (351, 249606), (378, 231777), (441, 198666), (486, 180271), (546, 160461), (566, 154791), (567, 154518), (637, 137538), (702, 124803), (819, 106974), (849, 103194), (882, 99333), (1053, 83202), (1134, 77259), (1274, 68769), (1323, 66222), (1638, 53487), (1698, 51597), (1701, 51506), (1911, 45846), (1981, 44226), (2106, 41601), (2457, 35658), (2547, 34398), (2646, 33111), (3159, 27734), (3402, 25753), (3679, 23814), (3822, 22923), (3962, 22113), (3969, 22074), (4914, 17829), (5094, 17199), (5733, 15282), (5943, 14742), (6318, 13867), (7358, 11907), (7371, 11886), (7641, 11466), (7938, 11037)]