87265836

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 263857440

約数和(自身を除く): 176591604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 252, 324, 327, 353, 378, 436, 567, 654, 706, 756, 763, 981, 1059, 1134, 1308, 1412, 1526, 1962, 2118, 2268, 2289, 2471, 2943, 3052, 3177, 3924, 4236, 4578, 4942, 5886, 6354, 6867, 7413, 8829, 9156, 9531, 9884, 11772, 12708, 13734, 14826, 17658, 19062, 20601, 22239, 27468, 28593, 29652, 35316, 38124, 38477, 41202, 44478, 57186, 61803, 66717, 76954, 82404, 88956, 114372, 115431, 123606, 133434, 153908, 200151, 230862, 247212, 266868, 269339, 346293, 400302, 461724, 538678, 692586, 800604, 808017, 1038879, 1077356, 1385172, 1616034, 2077758, 2424051, 3116637, 3232068, 4155516, 4848102, 6233274, 7272153, 9696204, 12466548, 14544306, 21816459, 29088612, 43632918, 87265836]

約数ペア:

[(1, 87265836), (2, 43632918), (3, 29088612), (4, 21816459), (6, 14544306), (7, 12466548), (9, 9696204), (12, 7272153), (14, 6233274), (18, 4848102), (21, 4155516), (27, 3232068), (28, 3116637), (36, 2424051), (42, 2077758), (54, 1616034), (63, 1385172), (81, 1077356), (84, 1038879), (108, 808017), (109, 800604), (126, 692586), (162, 538678), (189, 461724), (218, 400302), (252, 346293), (324, 269339), (327, 266868), (353, 247212), (378, 230862), (436, 200151), (567, 153908), (654, 133434), (706, 123606), (756, 115431), (763, 114372), (981, 88956), (1059, 82404), (1134, 76954), (1308, 66717), (1412, 61803), (1526, 57186), (1962, 44478), (2118, 41202), (2268, 38477), (2289, 38124), (2471, 35316), (2943, 29652), (3052, 28593), (3177, 27468), (3924, 22239), (4236, 20601), (4578, 19062), (4942, 17658), (5886, 14826), (6354, 13734), (6867, 12708), (7413, 11772), (8829, 9884), (9156, 9531)]