85474532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 102497308

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 73, 89, 92, 143, 146, 178, 253, 286, 292, 299, 356, 506, 572, 598, 803, 949, 979, 1012, 1157, 1196, 1606, 1679, 1898, 1958, 2047, 2314, 3212, 3289, 3358, 3796, 3916, 4094, 4628, 6497, 6578, 6716, 8188, 10439, 12727, 12994, 13156, 18469, 20878, 21827, 22517, 25454, 25988, 26611, 36938, 41756, 43654, 45034, 50908, 53222, 71467, 73876, 84461, 87308, 90068, 106444, 142934, 149431, 168922, 240097, 285868, 292721, 298862, 337844, 480194, 585442, 597724, 929071, 960388, 1170884, 1643741, 1858142, 1942603, 3287482, 3716284, 3885206, 6574964, 7770412, 21368633, 42737266, 85474532]

約数ペア:

[(1, 85474532), (2, 42737266), (4, 21368633), (11, 7770412), (13, 6574964), (22, 3885206), (23, 3716284), (26, 3287482), (44, 1942603), (46, 1858142), (52, 1643741), (73, 1170884), (89, 960388), (92, 929071), (143, 597724), (146, 585442), (178, 480194), (253, 337844), (286, 298862), (292, 292721), (299, 285868), (356, 240097), (506, 168922), (572, 149431), (598, 142934), (803, 106444), (949, 90068), (979, 87308), (1012, 84461), (1157, 73876), (1196, 71467), (1606, 53222), (1679, 50908), (1898, 45034), (1958, 43654), (2047, 41756), (2314, 36938), (3212, 26611), (3289, 25988), (3358, 25454), (3796, 22517), (3916, 21827), (4094, 20878), (4628, 18469), (6497, 13156), (6578, 12994), (6716, 12727), (8188, 10439)]