77792204

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 172482912

約数和(自身を除く): 94690708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 629, 631, 833, 1036, 1258, 1262, 1666, 1813, 2516, 2524, 3332, 3626, 4403, 4417, 7252, 8806, 8834, 10727, 17612, 17668, 21454, 23347, 30821, 30919, 42908, 46694, 61642, 61838, 75089, 93388, 123284, 123676, 150178, 163429, 300356, 326858, 396899, 525623, 653716, 793798, 1051246, 1144003, 1587596, 2102492, 2288006, 2778293, 4576012, 5556586, 11113172, 19448051, 38896102, 77792204]

約数ペア:

[(1, 77792204), (2, 38896102), (4, 19448051), (7, 11113172), (14, 5556586), (17, 4576012), (28, 2778293), (34, 2288006), (37, 2102492), (49, 1587596), (68, 1144003), (74, 1051246), (98, 793798), (119, 653716), (148, 525623), (196, 396899), (238, 326858), (259, 300356), (476, 163429), (518, 150178), (629, 123676), (631, 123284), (833, 93388), (1036, 75089), (1258, 61838), (1262, 61642), (1666, 46694), (1813, 42908), (2516, 30919), (2524, 30821), (3332, 23347), (3626, 21454), (4403, 17668), (4417, 17612), (7252, 10727), (8806, 8834)]