78390162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 192628800

約数和(自身を除く): 114238638

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 97, 102, 114, 139, 153, 171, 194, 278, 291, 306, 323, 342, 417, 582, 646, 834, 873, 969, 1251, 1649, 1746, 1843, 1938, 2363, 2502, 2641, 2907, 3298, 3686, 4726, 4947, 5282, 5529, 5814, 7089, 7923, 9894, 11058, 13483, 14178, 14841, 15846, 16587, 21267, 23769, 26966, 29682, 31331, 33174, 40449, 42534, 44897, 47538, 62662, 80898, 89794, 93993, 121347, 134691, 187986, 229211, 242694, 256177, 269382, 281979, 404073, 458422, 512354, 563958, 687633, 768531, 808146, 1375266, 1537062, 2062899, 2305593, 4125798, 4355009, 4611186, 8710018, 13065027, 26130054, 39195081, 78390162]

約数ペア:

[(1, 78390162), (2, 39195081), (3, 26130054), (6, 13065027), (9, 8710018), (17, 4611186), (18, 4355009), (19, 4125798), (34, 2305593), (38, 2062899), (51, 1537062), (57, 1375266), (97, 808146), (102, 768531), (114, 687633), (139, 563958), (153, 512354), (171, 458422), (194, 404073), (278, 281979), (291, 269382), (306, 256177), (323, 242694), (342, 229211), (417, 187986), (582, 134691), (646, 121347), (834, 93993), (873, 89794), (969, 80898), (1251, 62662), (1649, 47538), (1746, 44897), (1843, 42534), (1938, 40449), (2363, 33174), (2502, 31331), (2641, 29682), (2907, 26966), (3298, 23769), (3686, 21267), (4726, 16587), (4947, 15846), (5282, 14841), (5529, 14178), (5814, 13483), (7089, 11058), (7923, 9894)]