85287664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 211700736

約数和(自身を除く): 126413072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 1871, 2072, 2849, 3256, 3742, 4144, 5698, 6512, 7484, 11396, 13097, 14968, 20581, 22792, 26194, 29936, 41162, 45584, 52388, 69227, 82324, 104776, 138454, 144067, 164648, 209552, 276908, 288134, 329296, 484589, 553816, 576268, 761497, 969178, 1107632, 1152536, 1522994, 1938356, 2305072, 3045988, 3876712, 5330479, 6091976, 7753424, 10660958, 12183952, 21321916, 42643832, 85287664]

約数ペア:

[(1, 85287664), (2, 42643832), (4, 21321916), (7, 12183952), (8, 10660958), (11, 7753424), (14, 6091976), (16, 5330479), (22, 3876712), (28, 3045988), (37, 2305072), (44, 1938356), (56, 1522994), (74, 1152536), (77, 1107632), (88, 969178), (112, 761497), (148, 576268), (154, 553816), (176, 484589), (259, 329296), (296, 288134), (308, 276908), (407, 209552), (518, 164648), (592, 144067), (616, 138454), (814, 104776), (1036, 82324), (1232, 69227), (1628, 52388), (1871, 45584), (2072, 41162), (2849, 29936), (3256, 26194), (3742, 22792), (4144, 20581), (5698, 14968), (6512, 13097), (7484, 11396)]