90516204

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 248204880

約数和(自身を除く): 157688676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 81, 86, 89, 108, 129, 146, 162, 172, 178, 219, 258, 267, 292, 324, 356, 387, 438, 516, 534, 657, 774, 801, 876, 1068, 1161, 1314, 1548, 1602, 1971, 2322, 2403, 2628, 3139, 3204, 3483, 3827, 3942, 4644, 4806, 5913, 6278, 6497, 6966, 7209, 7654, 7884, 9417, 9612, 11481, 11826, 12556, 12994, 13932, 14418, 15308, 18834, 19491, 22962, 23652, 25988, 28251, 28836, 34443, 37668, 38982, 45924, 56502, 58473, 68886, 77964, 84753, 103329, 113004, 116946, 137772, 169506, 175419, 206658, 233892, 254259, 279371, 309987, 339012, 350838, 413316, 508518, 526257, 558742, 619974, 701676, 838113, 1017036, 1052514, 1117484, 1239948, 1676226, 2105028, 2514339, 3352452, 5028678, 7543017, 10057356, 15086034, 22629051, 30172068, 45258102, 90516204]

約数ペア:

[(1, 90516204), (2, 45258102), (3, 30172068), (4, 22629051), (6, 15086034), (9, 10057356), (12, 7543017), (18, 5028678), (27, 3352452), (36, 2514339), (43, 2105028), (54, 1676226), (73, 1239948), (81, 1117484), (86, 1052514), (89, 1017036), (108, 838113), (129, 701676), (146, 619974), (162, 558742), (172, 526257), (178, 508518), (219, 413316), (258, 350838), (267, 339012), (292, 309987), (324, 279371), (356, 254259), (387, 233892), (438, 206658), (516, 175419), (534, 169506), (657, 137772), (774, 116946), (801, 113004), (876, 103329), (1068, 84753), (1161, 77964), (1314, 68886), (1548, 58473), (1602, 56502), (1971, 45924), (2322, 38982), (2403, 37668), (2628, 34443), (3139, 28836), (3204, 28251), (3483, 25988), (3827, 23652), (3942, 22962), (4644, 19491), (4806, 18834), (5913, 15308), (6278, 14418), (6497, 13932), (6966, 12994), (7209, 12556), (7654, 11826), (7884, 11481), (9417, 9612)]