86787127295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{6449}}^1$

素因数の和:6908

約数の個数: 64

約数和(自身を含む): 123883344000

約数和(自身を除く): 37096216705

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 389, 407, 629, 935, 1945, 2035, 3145, 4279, 6449, 6613, 6919, 14393, 21395, 32245, 33065, 34595, 70939, 71965, 72743, 109633, 158323, 238613, 244681, 354695, 363715, 548165, 791615, 1193065, 1205963, 1223405, 2508661, 2624743, 2691491, 4056421, 6029815, 12543305, 13123715, 13457455, 20282105, 27595271, 42647237, 44620631, 92820457, 137976355, 213236185, 223103155, 464102285, 469119607, 1021025027, 1577947769, 2345598035, 5105125135, 7889738845, 17357425459, 86787127295]

約数ペア:

[(1, 86787127295), (5, 17357425459), (11, 7889738845), (17, 5105125135), (37, 2345598035), (55, 1577947769), (85, 1021025027), (185, 469119607), (187, 464102285), (389, 223103155), (407, 213236185), (629, 137976355), (935, 92820457), (1945, 44620631), (2035, 42647237), (3145, 27595271), (4279, 20282105), (6449, 13457455), (6613, 13123715), (6919, 12543305), (14393, 6029815), (21395, 4056421), (32245, 2691491), (33065, 2624743), (34595, 2508661), (70939, 1223405), (71965, 1205963), (72743, 1193065), (109633, 791615), (158323, 548165), (238613, 363715), (244681, 354695)]