74816784

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 120

約数和(自身を含む): 248248000

約数和(自身を除く): 173431216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 2749, 3024, 3402, 3888, 4536, 5498, 6804, 8247, 9072, 10996, 13608, 16494, 19243, 21992, 24741, 27216, 32988, 38486, 43984, 49482, 57729, 65976, 74223, 76972, 98964, 115458, 131952, 148446, 153944, 173187, 197928, 222669, 230916, 296892, 307888, 346374, 395856, 445338, 461832, 519561, 593784, 668007, 692748, 890676, 923664, 1039122, 1187568, 1336014, 1385496, 1558683, 1781352, 2078244, 2672028, 2770992, 3117366, 3562704, 4156488, 4676049, 5344056, 6234732, 8312976, 9352098, 10688112, 12469464, 18704196, 24938928, 37408392, 74816784]

約数ペア:

[(1, 74816784), (2, 37408392), (3, 24938928), (4, 18704196), (6, 12469464), (7, 10688112), (8, 9352098), (9, 8312976), (12, 6234732), (14, 5344056), (16, 4676049), (18, 4156488), (21, 3562704), (24, 3117366), (27, 2770992), (28, 2672028), (36, 2078244), (42, 1781352), (48, 1558683), (54, 1385496), (56, 1336014), (63, 1187568), (72, 1039122), (81, 923664), (84, 890676), (108, 692748), (112, 668007), (126, 593784), (144, 519561), (162, 461832), (168, 445338), (189, 395856), (216, 346374), (243, 307888), (252, 296892), (324, 230916), (336, 222669), (378, 197928), (432, 173187), (486, 153944), (504, 148446), (567, 131952), (648, 115458), (756, 98964), (972, 76972), (1008, 74223), (1134, 65976), (1296, 57729), (1512, 49482), (1701, 43984), (1944, 38486), (2268, 32988), (2749, 27216), (3024, 24741), (3402, 21992), (3888, 19243), (4536, 16494), (5498, 13608), (6804, 10996), (8247, 9072)]