75287674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 147393792

約数和(自身を除く): 72106118

約数列:

[1, 2, 7, 11, 14, 22, 37, 73, 74, 77, 146, 154, 181, 259, 362, 407, 511, 518, 803, 814, 1022, 1267, 1606, 1991, 2534, 2701, 2849, 3982, 5402, 5621, 5698, 6697, 11242, 13213, 13394, 13937, 18907, 26426, 27874, 29711, 37814, 46879, 59422, 73667, 92491, 93758, 145343, 147334, 184982, 207977, 290686, 415954, 488881, 515669, 977762, 1017401, 1031338, 2034802, 3422167, 5377691, 6844334, 10755382, 37643837, 75287674]

約数ペア:

[(1, 75287674), (2, 37643837), (7, 10755382), (11, 6844334), (14, 5377691), (22, 3422167), (37, 2034802), (73, 1031338), (74, 1017401), (77, 977762), (146, 515669), (154, 488881), (181, 415954), (259, 290686), (362, 207977), (407, 184982), (511, 147334), (518, 145343), (803, 93758), (814, 92491), (1022, 73667), (1267, 59422), (1606, 46879), (1991, 37814), (2534, 29711), (2701, 27874), (2849, 26426), (3982, 18907), (5402, 13937), (5621, 13394), (5698, 13213), (6697, 11242)]