78769636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 170311680

約数和(自身を除く): 91542044

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 43, 44, 62, 68, 79, 86, 124, 158, 172, 187, 316, 341, 374, 473, 527, 682, 731, 748, 869, 946, 1054, 1333, 1343, 1364, 1462, 1738, 1892, 2108, 2449, 2666, 2686, 2924, 3397, 3476, 4898, 5332, 5372, 5797, 6794, 8041, 9796, 11594, 13588, 14663, 14773, 16082, 22661, 23188, 26939, 29326, 29546, 32164, 37367, 41633, 45322, 53878, 57749, 58652, 59092, 74734, 83266, 90644, 105307, 107756, 115498, 149468, 166532, 210614, 230996, 249271, 421228, 457963, 498542, 635239, 915926, 997084, 1158377, 1270478, 1790219, 1831852, 2316754, 2540956, 3580438, 4633508, 7160876, 19692409, 39384818, 78769636]

約数ペア:

[(1, 78769636), (2, 39384818), (4, 19692409), (11, 7160876), (17, 4633508), (22, 3580438), (31, 2540956), (34, 2316754), (43, 1831852), (44, 1790219), (62, 1270478), (68, 1158377), (79, 997084), (86, 915926), (124, 635239), (158, 498542), (172, 457963), (187, 421228), (316, 249271), (341, 230996), (374, 210614), (473, 166532), (527, 149468), (682, 115498), (731, 107756), (748, 105307), (869, 90644), (946, 83266), (1054, 74734), (1333, 59092), (1343, 58652), (1364, 57749), (1462, 53878), (1738, 45322), (1892, 41633), (2108, 37367), (2449, 32164), (2666, 29546), (2686, 29326), (2924, 26939), (3397, 23188), (3476, 22661), (4898, 16082), (5332, 14773), (5372, 14663), (5797, 13588), (6794, 11594), (8041, 9796)]