68196776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 142732800

約数和(自身を除く): 74536024

約数列:

[1, 2, 4, 8, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 328, 353, 589, 706, 779, 1178, 1271, 1412, 1558, 2356, 2542, 2824, 3116, 4712, 5084, 6232, 6707, 10168, 10943, 13414, 14473, 21886, 24149, 26828, 28946, 43772, 48298, 53656, 57892, 87544, 96596, 115784, 193192, 207917, 274987, 415834, 448663, 549974, 831668, 897326, 1099948, 1663336, 1794652, 2199896, 3589304, 8524597, 17049194, 34098388, 68196776]

約数ペア:

[(1, 68196776), (2, 34098388), (4, 17049194), (8, 8524597), (19, 3589304), (31, 2199896), (38, 1794652), (41, 1663336), (62, 1099948), (76, 897326), (82, 831668), (124, 549974), (152, 448663), (164, 415834), (248, 274987), (328, 207917), (353, 193192), (589, 115784), (706, 96596), (779, 87544), (1178, 57892), (1271, 53656), (1412, 48298), (1558, 43772), (2356, 28946), (2542, 26828), (2824, 24149), (3116, 21886), (4712, 14473), (5084, 13414), (6232, 10943), (6707, 10168)]