68721532992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{5843}}^1$

素因数の和:8785

約数の個数: 168

約数和(自身を含む): 225233276736

約数和(自身を除く): 156511743744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 2917, 4032, 5834, 5843, 8751, 11668, 11686, 17502, 17529, 20419, 23336, 23372, 26253, 35004, 35058, 40838, 40901, 46672, 46744, 52506, 52587, 61257, 70008, 70116, 81676, 81802, 93344, 93488, 105012, 105174, 122514, 122703, 140016, 140232, 163352, 163604, 183771, 186688, 186976, 210024, 210348, 245028, 245406, 280032, 280464, 326704, 327208, 367542, 368109, 373952, 420048, 420696, 490056, 490812, 560064, 560928, 653408, 654416, 735084, 736218, 840096, 841392, 980112, 981624, 1121856, 1306816, 1308832, 1470168, 1472436, 1680192, 1682784, 1960224, 1963248, 2617664, 2940336, 2944872, 3365568, 3920448, 3926496, 5880672, 5889744, 7852992, 11761344, 11779488, 17044031, 23558976, 34088062, 51132093, 68176124, 102264186, 119308217, 136352248, 153396279, 204528372, 238616434, 272704496, 306792558, 357924651, 409056744, 477232868, 545408992, 613585116, 715849302, 818113488, 954465736, 1073773953, 1090817984, 1227170232, 1431698604, 1636226976, 1908931472, 2147547906, 2454340464, 2863397208, 3272453952, 3817862944, 4295095812, 4908680928, 5726794416, 7635725888, 8590191624, 9817361856, 11453588832, 17180383248, 22907177664, 34360766496, 68721532992]

約数ペア:

[(1, 68721532992), (2, 34360766496), (3, 22907177664), (4, 17180383248), (6, 11453588832), (7, 9817361856), (8, 8590191624), (9, 7635725888), (12, 5726794416), (14, 4908680928), (16, 4295095812), (18, 3817862944), (21, 3272453952), (24, 2863397208), (28, 2454340464), (32, 2147547906), (36, 1908931472), (42, 1636226976), (48, 1431698604), (56, 1227170232), (63, 1090817984), (64, 1073773953), (72, 954465736), (84, 818113488), (96, 715849302), (112, 613585116), (126, 545408992), (144, 477232868), (168, 409056744), (192, 357924651), (224, 306792558), (252, 272704496), (288, 238616434), (336, 204528372), (448, 153396279), (504, 136352248), (576, 119308217), (672, 102264186), (1008, 68176124), (1344, 51132093), (2016, 34088062), (2917, 23558976), (4032, 17044031), (5834, 11779488), (5843, 11761344), (8751, 7852992), (11668, 5889744), (11686, 5880672), (17502, 3926496), (17529, 3920448), (20419, 3365568), (23336, 2944872), (23372, 2940336), (26253, 2617664), (35004, 1963248), (35058, 1960224), (40838, 1682784), (40901, 1680192), (46672, 1472436), (46744, 1470168), (52506, 1308832), (52587, 1306816), (61257, 1121856), (70008, 981624), (70116, 980112), (81676, 841392), (81802, 840096), (93344, 736218), (93488, 735084), (105012, 654416), (105174, 653408), (122514, 560928), (122703, 560064), (140016, 490812), (140232, 490056), (163352, 420696), (163604, 420048), (183771, 373952), (186688, 368109), (186976, 367542), (210024, 327208), (210348, 326704), (245028, 280464), (245406, 280032)]