75147828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 204641472

約数和(自身を除く): 129493644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 257, 354, 413, 514, 708, 771, 826, 1028, 1239, 1542, 1652, 1799, 2478, 3084, 3481, 3598, 4956, 5397, 6962, 7196, 10443, 10794, 13924, 15163, 20886, 21588, 24367, 30326, 41772, 45489, 48734, 60652, 73101, 90978, 97468, 106141, 146202, 181956, 212282, 292404, 318423, 424564, 636846, 894617, 1273692, 1789234, 2683851, 3578468, 5367702, 6262319, 10735404, 12524638, 18786957, 25049276, 37573914, 75147828]

約数ペア:

[(1, 75147828), (2, 37573914), (3, 25049276), (4, 18786957), (6, 12524638), (7, 10735404), (12, 6262319), (14, 5367702), (21, 3578468), (28, 2683851), (42, 1789234), (59, 1273692), (84, 894617), (118, 636846), (177, 424564), (236, 318423), (257, 292404), (354, 212282), (413, 181956), (514, 146202), (708, 106141), (771, 97468), (826, 90978), (1028, 73101), (1239, 60652), (1542, 48734), (1652, 45489), (1799, 41772), (2478, 30326), (3084, 24367), (3481, 21588), (3598, 20886), (4956, 15163), (5397, 13924), (6962, 10794), (7196, 10443)]