68417148

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 170629200

約数和(自身を除く): 102212052

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 89, 94, 116, 141, 174, 178, 188, 267, 282, 348, 356, 534, 564, 1068, 1363, 2209, 2581, 2726, 4089, 4183, 4418, 5162, 5452, 6627, 7743, 8178, 8366, 8836, 10324, 12549, 13254, 15486, 16356, 16732, 25098, 26508, 30972, 50196, 64061, 121307, 128122, 192183, 196601, 242614, 256244, 363921, 384366, 393202, 485228, 589803, 727842, 768732, 786404, 1179606, 1455684, 2359212, 5701429, 11402858, 17104287, 22805716, 34208574, 68417148]

約数ペア:

[(1, 68417148), (2, 34208574), (3, 22805716), (4, 17104287), (6, 11402858), (12, 5701429), (29, 2359212), (47, 1455684), (58, 1179606), (87, 786404), (89, 768732), (94, 727842), (116, 589803), (141, 485228), (174, 393202), (178, 384366), (188, 363921), (267, 256244), (282, 242614), (348, 196601), (356, 192183), (534, 128122), (564, 121307), (1068, 64061), (1363, 50196), (2209, 30972), (2581, 26508), (2726, 25098), (4089, 16732), (4183, 16356), (4418, 15486), (5162, 13254), (5452, 12549), (6627, 10324), (7743, 8836), (8178, 8366)]