90087228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 308335104

約数和(自身を除く): 218247876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 81, 84, 92, 99, 108, 126, 132, 138, 154, 157, 161, 162, 189, 198, 207, 231, 252, 253, 276, 297, 308, 314, 322, 324, 378, 396, 414, 462, 471, 483, 506, 567, 594, 621, 628, 644, 693, 756, 759, 828, 891, 924, 942, 966, 1012, 1099, 1134, 1188, 1242, 1386, 1413, 1449, 1518, 1727, 1771, 1782, 1863, 1884, 1932, 2079, 2198, 2268, 2277, 2484, 2772, 2826, 2898, 3036, 3297, 3454, 3542, 3564, 3611, 3726, 4158, 4239, 4347, 4396, 4554, 5181, 5313, 5652, 5796, 6237, 6594, 6831, 6908, 7084, 7222, 7452, 8316, 8478, 8694, 9108, 9891, 10362, 10626, 10833, 12089, 12474, 12717, 13041, 13188, 13662, 14444, 15543, 15939, 16956, 17388, 19782, 20493, 20724, 21252, 21666, 24178, 24948, 25277, 25434, 26082, 27324, 29673, 31086, 31878, 32499, 36267, 39564, 39721, 40986, 43332, 46629, 47817, 48356, 50554, 50868, 52164, 59346, 62172, 63756, 64998, 72534, 75831, 79442, 81972, 89019, 93258, 95634, 97497, 101108, 108801, 118692, 119163, 129996, 139887, 143451, 145068, 151662, 158884, 178038, 186516, 191268, 194994, 217602, 227493, 238326, 278047, 279774, 286902, 292491, 303324, 326403, 356076, 357489, 389988, 435204, 454986, 476652, 556094, 559548, 573804, 584982, 652806, 682479, 714978, 834141, 909972, 979209, 1072467, 1112188, 1169964, 1305612, 1364958, 1429956, 1668282, 1958418, 2047437, 2144934, 2502423, 2729916, 3217401, 3336564, 3916836, 4094874, 4289868, 5004846, 6434802, 7507269, 8189748, 10009692, 12869604, 15014538, 22521807, 30029076, 45043614, 90087228]

約数ペア:

[(1, 90087228), (2, 45043614), (3, 30029076), (4, 22521807), (6, 15014538), (7, 12869604), (9, 10009692), (11, 8189748), (12, 7507269), (14, 6434802), (18, 5004846), (21, 4289868), (22, 4094874), (23, 3916836), (27, 3336564), (28, 3217401), (33, 2729916), (36, 2502423), (42, 2144934), (44, 2047437), (46, 1958418), (54, 1668282), (63, 1429956), (66, 1364958), (69, 1305612), (77, 1169964), (81, 1112188), (84, 1072467), (92, 979209), (99, 909972), (108, 834141), (126, 714978), (132, 682479), (138, 652806), (154, 584982), (157, 573804), (161, 559548), (162, 556094), (189, 476652), (198, 454986), (207, 435204), (231, 389988), (252, 357489), (253, 356076), (276, 326403), (297, 303324), (308, 292491), (314, 286902), (322, 279774), (324, 278047), (378, 238326), (396, 227493), (414, 217602), (462, 194994), (471, 191268), (483, 186516), (506, 178038), (567, 158884), (594, 151662), (621, 145068), (628, 143451), (644, 139887), (693, 129996), (756, 119163), (759, 118692), (828, 108801), (891, 101108), (924, 97497), (942, 95634), (966, 93258), (1012, 89019), (1099, 81972), (1134, 79442), (1188, 75831), (1242, 72534), (1386, 64998), (1413, 63756), (1449, 62172), (1518, 59346), (1727, 52164), (1771, 50868), (1782, 50554), (1863, 48356), (1884, 47817), (1932, 46629), (2079, 43332), (2198, 40986), (2268, 39721), (2277, 39564), (2484, 36267), (2772, 32499), (2826, 31878), (2898, 31086), (3036, 29673), (3297, 27324), (3454, 26082), (3542, 25434), (3564, 25277), (3611, 24948), (3726, 24178), (4158, 21666), (4239, 21252), (4347, 20724), (4396, 20493), (4554, 19782), (5181, 17388), (5313, 16956), (5652, 15939), (5796, 15543), (6237, 14444), (6594, 13662), (6831, 13188), (6908, 13041), (7084, 12717), (7222, 12474), (7452, 12089), (8316, 10833), (8478, 10626), (8694, 10362), (9108, 9891)]