68281125864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{5839}}^1$

素因数の和:7383

約数の個数: 128

約数和(自身を含む): 199408435200

約数和(自身を除く): 131127309336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1481, 1974, 2632, 2962, 3948, 4443, 5839, 5924, 7896, 8886, 10367, 11678, 11848, 17517, 17772, 20734, 23356, 31101, 35034, 35544, 40873, 41468, 46712, 62202, 69607, 70068, 81746, 82936, 122619, 124404, 139214, 140136, 163492, 208821, 245238, 248808, 274433, 278428, 326984, 417642, 487249, 490476, 548866, 556856, 823299, 835284, 974498, 980952, 1097732, 1461747, 1646598, 1670568, 1921031, 1948996, 2195464, 2923494, 3293196, 3842062, 3897992, 5763093, 5846988, 6586392, 7684124, 8647559, 11526186, 11693976, 15368248, 17295118, 23052372, 25942677, 34590236, 46104744, 51885354, 60532913, 69180472, 103770708, 121065826, 181598739, 207541416, 242131652, 363197478, 406435273, 484263304, 726394956, 812870546, 1219305819, 1452789912, 1625741092, 2438611638, 2845046911, 3251482184, 4877223276, 5690093822, 8535140733, 9754446552, 11380187644, 17070281466, 22760375288, 34140562932, 68281125864]

約数ペア:

[(1, 68281125864), (2, 34140562932), (3, 22760375288), (4, 17070281466), (6, 11380187644), (7, 9754446552), (8, 8535140733), (12, 5690093822), (14, 4877223276), (21, 3251482184), (24, 2845046911), (28, 2438611638), (42, 1625741092), (47, 1452789912), (56, 1219305819), (84, 812870546), (94, 726394956), (141, 484263304), (168, 406435273), (188, 363197478), (282, 242131652), (329, 207541416), (376, 181598739), (564, 121065826), (658, 103770708), (987, 69180472), (1128, 60532913), (1316, 51885354), (1481, 46104744), (1974, 34590236), (2632, 25942677), (2962, 23052372), (3948, 17295118), (4443, 15368248), (5839, 11693976), (5924, 11526186), (7896, 8647559), (8886, 7684124), (10367, 6586392), (11678, 5846988), (11848, 5763093), (17517, 3897992), (17772, 3842062), (20734, 3293196), (23356, 2923494), (31101, 2195464), (35034, 1948996), (35544, 1921031), (40873, 1670568), (41468, 1646598), (46712, 1461747), (62202, 1097732), (69607, 980952), (70068, 974498), (81746, 835284), (82936, 823299), (122619, 556856), (124404, 548866), (139214, 490476), (140136, 487249), (163492, 417642), (208821, 326984), (245238, 278428), (248808, 274433)]