778833342108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12967}}^1\times {\mathrm{87811}}^1$

素因数の和:100807

約数の個数: 72

約数和(自身を含む): 2072517749120

約数和(自身を除く): 1293684407012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 12967, 25934, 38901, 51868, 77802, 87811, 116703, 155604, 175622, 233406, 246373, 263433, 351244, 466812, 492746, 526866, 739119, 790299, 985492, 1053732, 1478238, 1580598, 1668409, 2217357, 2956476, 3161196, 3336818, 4434714, 5005227, 6673636, 8869428, 10010454, 15015681, 20020908, 30031362, 60062724, 1138645237, 2277290474, 3415935711, 4554580948, 6831871422, 10247807133, 13663742844, 20495614266, 21634259503, 40991228532, 43268519006, 64902778509, 86537038012, 129805557018, 194708335527, 259611114036, 389416671054, 778833342108]

約数ペア:

[(1, 778833342108), (2, 389416671054), (3, 259611114036), (4, 194708335527), (6, 129805557018), (9, 86537038012), (12, 64902778509), (18, 43268519006), (19, 40991228532), (36, 21634259503), (38, 20495614266), (57, 13663742844), (76, 10247807133), (114, 6831871422), (171, 4554580948), (228, 3415935711), (342, 2277290474), (684, 1138645237), (12967, 60062724), (25934, 30031362), (38901, 20020908), (51868, 15015681), (77802, 10010454), (87811, 8869428), (116703, 6673636), (155604, 5005227), (175622, 4434714), (233406, 3336818), (246373, 3161196), (263433, 2956476), (351244, 2217357), (466812, 1668409), (492746, 1580598), (526866, 1478238), (739119, 1053732), (790299, 985492)]