27771576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 53098824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 3119, 4452, 6238, 8904, 9357, 12476, 18714, 21833, 24952, 37428, 43666, 65499, 74856, 87332, 130998, 165307, 174664, 261996, 330614, 495921, 523992, 661228, 991842, 1157149, 1322456, 1983684, 2314298, 3471447, 3967368, 4628596, 6942894, 9257192, 13885788, 27771576]

約数ペア:

[(1, 27771576), (2, 13885788), (3, 9257192), (4, 6942894), (6, 4628596), (7, 3967368), (8, 3471447), (12, 2314298), (14, 1983684), (21, 1322456), (24, 1157149), (28, 991842), (42, 661228), (53, 523992), (56, 495921), (84, 330614), (106, 261996), (159, 174664), (168, 165307), (212, 130998), (318, 87332), (371, 74856), (424, 65499), (636, 43666), (742, 37428), (1113, 24952), (1272, 21833), (1484, 18714), (2226, 12476), (2968, 9357), (3119, 8904), (4452, 6238)]