85276268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 194680080

約数和(自身を除く): 109403812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 814, 1036, 1069, 1078, 1628, 1813, 2138, 2156, 2849, 3626, 4276, 5698, 7252, 7483, 11396, 11759, 14966, 19943, 23518, 29932, 39553, 39886, 47036, 52381, 79106, 79772, 82313, 104762, 158212, 164626, 209524, 276871, 329252, 435083, 553742, 576191, 870166, 1107484, 1152382, 1740332, 1938097, 2304764, 3045581, 3876194, 6091162, 7752388, 12182324, 21319067, 42638134, 85276268]

約数ペア:

[(1, 85276268), (2, 42638134), (4, 21319067), (7, 12182324), (11, 7752388), (14, 6091162), (22, 3876194), (28, 3045581), (37, 2304764), (44, 1938097), (49, 1740332), (74, 1152382), (77, 1107484), (98, 870166), (148, 576191), (154, 553742), (196, 435083), (259, 329252), (308, 276871), (407, 209524), (518, 164626), (539, 158212), (814, 104762), (1036, 82313), (1069, 79772), (1078, 79106), (1628, 52381), (1813, 47036), (2138, 39886), (2156, 39553), (2849, 29932), (3626, 23518), (4276, 19943), (5698, 14966), (7252, 11759), (7483, 11396)]