85730216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 190572480

約数和(自身を除く): 104842264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 137, 143, 274, 286, 547, 548, 572, 1094, 1096, 1144, 1507, 1781, 2188, 3014, 3562, 4376, 6017, 6028, 7111, 7124, 12034, 12056, 14222, 14248, 19591, 24068, 28444, 39182, 48136, 56888, 74939, 78221, 78364, 149878, 156442, 156728, 299756, 312884, 599512, 625768, 824329, 974207, 1648658, 1948414, 3297316, 3896828, 6594632, 7793656, 10716277, 21432554, 42865108, 85730216]

約数ペア:

[(1, 85730216), (2, 42865108), (4, 21432554), (8, 10716277), (11, 7793656), (13, 6594632), (22, 3896828), (26, 3297316), (44, 1948414), (52, 1648658), (88, 974207), (104, 824329), (137, 625768), (143, 599512), (274, 312884), (286, 299756), (547, 156728), (548, 156442), (572, 149878), (1094, 78364), (1096, 78221), (1144, 74939), (1507, 56888), (1781, 48136), (2188, 39182), (3014, 28444), (3562, 24068), (4376, 19591), (6017, 14248), (6028, 14222), (7111, 12056), (7124, 12034)]