80831928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 214905600

約数和(自身を除く): 134073672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 456, 618, 824, 1236, 1721, 1957, 2472, 3442, 3914, 5163, 5871, 6884, 7828, 10326, 11742, 13768, 15656, 20652, 23484, 32699, 41304, 46968, 65398, 98097, 130796, 177263, 196194, 261592, 354526, 392388, 531789, 709052, 784776, 1063578, 1418104, 2127156, 3367997, 4254312, 6735994, 10103991, 13471988, 20207982, 26943976, 40415964, 80831928]

約数ペア:

[(1, 80831928), (2, 40415964), (3, 26943976), (4, 20207982), (6, 13471988), (8, 10103991), (12, 6735994), (19, 4254312), (24, 3367997), (38, 2127156), (57, 1418104), (76, 1063578), (103, 784776), (114, 709052), (152, 531789), (206, 392388), (228, 354526), (309, 261592), (412, 196194), (456, 177263), (618, 130796), (824, 98097), (1236, 65398), (1721, 46968), (1957, 41304), (2472, 32699), (3442, 23484), (3914, 20652), (5163, 15656), (5871, 13768), (6884, 11742), (7828, 10326)]