71810652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 117854628

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 97, 102, 114, 191, 194, 204, 228, 291, 323, 382, 388, 573, 582, 646, 764, 969, 1146, 1164, 1292, 1649, 1843, 1938, 2292, 3247, 3298, 3629, 3686, 3876, 4947, 5529, 6494, 6596, 7258, 7372, 9741, 9894, 10887, 11058, 12988, 14516, 18527, 19482, 19788, 21774, 22116, 31331, 37054, 38964, 43548, 55581, 61693, 62662, 74108, 93993, 111162, 123386, 125324, 185079, 187986, 222324, 246772, 314959, 352013, 370158, 375972, 629918, 704026, 740316, 944877, 1056039, 1259836, 1408052, 1889754, 2112078, 3779508, 4224156, 5984221, 11968442, 17952663, 23936884, 35905326, 71810652]

約数ペア:

[(1, 71810652), (2, 35905326), (3, 23936884), (4, 17952663), (6, 11968442), (12, 5984221), (17, 4224156), (19, 3779508), (34, 2112078), (38, 1889754), (51, 1408052), (57, 1259836), (68, 1056039), (76, 944877), (97, 740316), (102, 704026), (114, 629918), (191, 375972), (194, 370158), (204, 352013), (228, 314959), (291, 246772), (323, 222324), (382, 187986), (388, 185079), (573, 125324), (582, 123386), (646, 111162), (764, 93993), (969, 74108), (1146, 62662), (1164, 61693), (1292, 55581), (1649, 43548), (1843, 38964), (1938, 37054), (2292, 31331), (3247, 22116), (3298, 21774), (3629, 19788), (3686, 19482), (3876, 18527), (4947, 14516), (5529, 12988), (6494, 11058), (6596, 10887), (7258, 9894), (7372, 9741)]