27661284

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5227}}^1$

素因数の和:5254

約数の個数: 72

約数和(自身を含む): 83438880

約数和(自身を除く): 55777596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5227, 5292, 10454, 15681, 20908, 31362, 36589, 47043, 62724, 73178, 94086, 109767, 141129, 146356, 188172, 219534, 256123, 282258, 329301, 439068, 512246, 564516, 658602, 768369, 987903, 1024492, 1317204, 1536738, 1975806, 2305107, 3073476, 3951612, 4610214, 6915321, 9220428, 13830642, 27661284]

約数ペア:

[(1, 27661284), (2, 13830642), (3, 9220428), (4, 6915321), (6, 4610214), (7, 3951612), (9, 3073476), (12, 2305107), (14, 1975806), (18, 1536738), (21, 1317204), (27, 1024492), (28, 987903), (36, 768369), (42, 658602), (49, 564516), (54, 512246), (63, 439068), (84, 329301), (98, 282258), (108, 256123), (126, 219534), (147, 188172), (189, 146356), (196, 141129), (252, 109767), (294, 94086), (378, 73178), (441, 62724), (588, 47043), (756, 36589), (882, 31362), (1323, 20908), (1764, 15681), (2646, 10454), (5227, 5292)]