90859356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 281788416

約数和(自身を除く): 190929060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 127, 153, 167, 204, 238, 252, 254, 306, 334, 357, 381, 476, 501, 508, 612, 668, 714, 762, 889, 1002, 1071, 1143, 1169, 1428, 1503, 1524, 1778, 2004, 2142, 2159, 2286, 2338, 2667, 2839, 3006, 3507, 3556, 4284, 4318, 4572, 4676, 5334, 5678, 6012, 6477, 7014, 8001, 8517, 8636, 10521, 10668, 11356, 12954, 14028, 15113, 16002, 17034, 19431, 19873, 21042, 21209, 25551, 25908, 30226, 32004, 34068, 38862, 39746, 42084, 42418, 45339, 51102, 59619, 60452, 63627, 77724, 79492, 84836, 90678, 102204, 119238, 127254, 136017, 148463, 178857, 181356, 190881, 238476, 254508, 272034, 296926, 357714, 360553, 381762, 445389, 544068, 593852, 715428, 721106, 763524, 890778, 1081659, 1336167, 1442212, 1781556, 2163318, 2523871, 2672334, 3244977, 4326636, 5047742, 5344668, 6489954, 7571613, 10095484, 12979908, 15143226, 22714839, 30286452, 45429678, 90859356]

約数ペア:

[(1, 90859356), (2, 45429678), (3, 30286452), (4, 22714839), (6, 15143226), (7, 12979908), (9, 10095484), (12, 7571613), (14, 6489954), (17, 5344668), (18, 5047742), (21, 4326636), (28, 3244977), (34, 2672334), (36, 2523871), (42, 2163318), (51, 1781556), (63, 1442212), (68, 1336167), (84, 1081659), (102, 890778), (119, 763524), (126, 721106), (127, 715428), (153, 593852), (167, 544068), (204, 445389), (238, 381762), (252, 360553), (254, 357714), (306, 296926), (334, 272034), (357, 254508), (381, 238476), (476, 190881), (501, 181356), (508, 178857), (612, 148463), (668, 136017), (714, 127254), (762, 119238), (889, 102204), (1002, 90678), (1071, 84836), (1143, 79492), (1169, 77724), (1428, 63627), (1503, 60452), (1524, 59619), (1778, 51102), (2004, 45339), (2142, 42418), (2159, 42084), (2286, 39746), (2338, 38862), (2667, 34068), (2839, 32004), (3006, 30226), (3507, 25908), (3556, 25551), (4284, 21209), (4318, 21042), (4572, 19873), (4676, 19431), (5334, 17034), (5678, 16002), (6012, 15113), (6477, 14028), (7014, 12954), (8001, 11356), (8517, 10668), (8636, 10521)]