90784584

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2056

約数の個数: 128

約数和(自身を含む): 289728000

約数和(自身を除く): 198943416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1881, 2011, 2052, 2376, 2508, 3762, 4022, 4104, 5016, 5643, 6033, 7524, 8044, 11286, 12066, 15048, 16088, 18099, 22121, 22572, 24132, 36198, 38209, 44242, 45144, 48264, 54297, 66363, 72396, 76418, 88484, 108594, 114627, 132726, 144792, 152836, 176968, 199089, 217188, 229254, 265452, 305672, 343881, 398178, 420299, 434376, 458508, 530904, 597267, 687762, 796356, 840598, 917016, 1031643, 1194534, 1260897, 1375524, 1592712, 1681196, 2063286, 2389068, 2521794, 2751048, 3362392, 3782691, 4126572, 4778136, 5043588, 7565382, 8253144, 10087176, 11348073, 15130764, 22696146, 30261528, 45392292, 90784584]

約数ペア:

[(1, 90784584), (2, 45392292), (3, 30261528), (4, 22696146), (6, 15130764), (8, 11348073), (9, 10087176), (11, 8253144), (12, 7565382), (18, 5043588), (19, 4778136), (22, 4126572), (24, 3782691), (27, 3362392), (33, 2751048), (36, 2521794), (38, 2389068), (44, 2063286), (54, 1681196), (57, 1592712), (66, 1375524), (72, 1260897), (76, 1194534), (88, 1031643), (99, 917016), (108, 840598), (114, 796356), (132, 687762), (152, 597267), (171, 530904), (198, 458508), (209, 434376), (216, 420299), (228, 398178), (264, 343881), (297, 305672), (342, 265452), (396, 229254), (418, 217188), (456, 199089), (513, 176968), (594, 152836), (627, 144792), (684, 132726), (792, 114627), (836, 108594), (1026, 88484), (1188, 76418), (1254, 72396), (1368, 66363), (1672, 54297), (1881, 48264), (2011, 45144), (2052, 44242), (2376, 38209), (2508, 36198), (3762, 24132), (4022, 22572), (4104, 22121), (5016, 18099), (5643, 16088), (6033, 15048), (7524, 12066), (8044, 11286)]