68868156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 132409284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 84, 87, 102, 116, 119, 174, 203, 204, 238, 348, 357, 406, 476, 493, 609, 714, 812, 986, 1218, 1428, 1479, 1663, 1972, 2436, 2958, 3326, 3451, 4989, 5916, 6652, 6902, 9978, 10353, 11641, 13804, 19956, 20706, 23282, 28271, 34923, 41412, 46564, 48227, 56542, 69846, 84813, 96454, 113084, 139692, 144681, 169626, 192908, 197897, 289362, 337589, 339252, 395794, 578724, 593691, 675178, 791588, 819859, 1012767, 1187382, 1350356, 1639718, 2025534, 2374764, 2459577, 3279436, 4051068, 4919154, 5739013, 9838308, 11478026, 17217039, 22956052, 34434078, 68868156]

約数ペア:

[(1, 68868156), (2, 34434078), (3, 22956052), (4, 17217039), (6, 11478026), (7, 9838308), (12, 5739013), (14, 4919154), (17, 4051068), (21, 3279436), (28, 2459577), (29, 2374764), (34, 2025534), (42, 1639718), (51, 1350356), (58, 1187382), (68, 1012767), (84, 819859), (87, 791588), (102, 675178), (116, 593691), (119, 578724), (174, 395794), (203, 339252), (204, 337589), (238, 289362), (348, 197897), (357, 192908), (406, 169626), (476, 144681), (493, 139692), (609, 113084), (714, 96454), (812, 84813), (986, 69846), (1218, 56542), (1428, 48227), (1479, 46564), (1663, 41412), (1972, 34923), (2436, 28271), (2958, 23282), (3326, 20706), (3451, 19956), (4989, 13804), (5916, 11641), (6652, 10353), (6902, 9978)]