90811314

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 244470240

約数和(自身を除く): 153658926

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 27, 33, 34, 46, 51, 54, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 289, 297, 306, 374, 391, 414, 459, 506, 529, 561, 578, 594, 621, 759, 782, 867, 918, 1058, 1122, 1173, 1242, 1518, 1587, 1683, 1734, 2277, 2346, 2601, 3174, 3179, 3366, 3519, 4301, 4554, 4761, 5049, 5202, 5819, 6358, 6647, 6831, 7038, 7803, 8602, 8993, 9522, 9537, 10098, 10557, 11638, 12903, 13294, 13662, 14283, 15606, 17457, 17986, 19074, 19941, 21114, 25806, 26979, 28566, 28611, 34914, 38709, 39882, 52371, 53958, 57222, 59823, 73117, 77418, 80937, 85833, 98923, 104742, 116127, 119646, 146234, 152881, 157113, 161874, 171666, 179469, 197846, 219351, 232254, 242811, 296769, 305762, 314226, 358938, 438702, 458643, 485622, 593538, 658053, 890307, 917286, 1316106, 1375929, 1681691, 1780614, 1974159, 2670921, 2751858, 3363382, 3948318, 4127787, 5045073, 5341842, 8255574, 10090146, 15135219, 30270438, 45405657, 90811314]

約数ペア:

[(1, 90811314), (2, 45405657), (3, 30270438), (6, 15135219), (9, 10090146), (11, 8255574), (17, 5341842), (18, 5045073), (22, 4127787), (23, 3948318), (27, 3363382), (33, 2751858), (34, 2670921), (46, 1974159), (51, 1780614), (54, 1681691), (66, 1375929), (69, 1316106), (99, 917286), (102, 890307), (138, 658053), (153, 593538), (187, 485622), (198, 458643), (207, 438702), (253, 358938), (289, 314226), (297, 305762), (306, 296769), (374, 242811), (391, 232254), (414, 219351), (459, 197846), (506, 179469), (529, 171666), (561, 161874), (578, 157113), (594, 152881), (621, 146234), (759, 119646), (782, 116127), (867, 104742), (918, 98923), (1058, 85833), (1122, 80937), (1173, 77418), (1242, 73117), (1518, 59823), (1587, 57222), (1683, 53958), (1734, 52371), (2277, 39882), (2346, 38709), (2601, 34914), (3174, 28611), (3179, 28566), (3366, 26979), (3519, 25806), (4301, 21114), (4554, 19941), (4761, 19074), (5049, 17986), (5202, 17457), (5819, 15606), (6358, 14283), (6647, 13662), (6831, 13294), (7038, 12903), (7803, 11638), (8602, 10557), (8993, 10098), (9522, 9537)]