89544136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 100345784

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 73, 88, 106, 146, 212, 263, 292, 424, 526, 583, 584, 803, 1052, 1166, 1606, 2104, 2332, 2893, 3212, 3869, 4664, 5786, 6424, 7738, 11572, 13939, 15476, 19199, 23144, 27878, 30952, 38398, 42559, 55756, 76796, 85118, 111512, 153329, 153592, 170236, 211189, 306658, 340472, 422378, 613316, 844756, 1017547, 1226632, 1689512, 2035094, 4070188, 8140376, 11193017, 22386034, 44772068, 89544136]

約数ペア:

[(1, 89544136), (2, 44772068), (4, 22386034), (8, 11193017), (11, 8140376), (22, 4070188), (44, 2035094), (53, 1689512), (73, 1226632), (88, 1017547), (106, 844756), (146, 613316), (212, 422378), (263, 340472), (292, 306658), (424, 211189), (526, 170236), (583, 153592), (584, 153329), (803, 111512), (1052, 85118), (1166, 76796), (1606, 55756), (2104, 42559), (2332, 38398), (2893, 30952), (3212, 27878), (3869, 23144), (4664, 19199), (5786, 15476), (6424, 13939), (7738, 11572)]