71749776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11276

約数の個数: 80

約数和(自身を含む): 223001600

約数和(自身を除く): 151251824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 11239, 22478, 33717, 44956, 67434, 78673, 89912, 134868, 157346, 179824, 213541, 236019, 269736, 314692, 427082, 472038, 539472, 629384, 640623, 854164, 944076, 1258768, 1281246, 1494787, 1708328, 1888152, 2562492, 2989574, 3416656, 3776304, 4484361, 5124984, 5979148, 8968722, 10249968, 11958296, 17937444, 23916592, 35874888, 71749776]

約数ペア:

[(1, 71749776), (2, 35874888), (3, 23916592), (4, 17937444), (6, 11958296), (7, 10249968), (8, 8968722), (12, 5979148), (14, 5124984), (16, 4484361), (19, 3776304), (21, 3416656), (24, 2989574), (28, 2562492), (38, 1888152), (42, 1708328), (48, 1494787), (56, 1281246), (57, 1258768), (76, 944076), (84, 854164), (112, 640623), (114, 629384), (133, 539472), (152, 472038), (168, 427082), (228, 314692), (266, 269736), (304, 236019), (336, 213541), (399, 179824), (456, 157346), (532, 134868), (798, 89912), (912, 78673), (1064, 67434), (1596, 44956), (2128, 33717), (3192, 22478), (6384, 11239)]