64869336

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 213069420

約数和(自身を除く): 148200084

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 227, 243, 252, 294, 324, 378, 392, 441, 454, 486, 504, 567, 588, 648, 681, 729, 756, 882, 908, 972, 1134, 1176, 1323, 1362, 1458, 1512, 1589, 1701, 1764, 1816, 1944, 2043, 2268, 2646, 2724, 2916, 3178, 3402, 3528, 3969, 4086, 4536, 4767, 5103, 5292, 5448, 5832, 6129, 6356, 6804, 7938, 8172, 9534, 10206, 10584, 11123, 11907, 12258, 12712, 13608, 14301, 15876, 16344, 18387, 19068, 20412, 22246, 23814, 24516, 28602, 31752, 33369, 35721, 36774, 38136, 40824, 42903, 44492, 47628, 49032, 55161, 57204, 66738, 71442, 73548, 85806, 88984, 95256, 100107, 110322, 114408, 128709, 133476, 142884, 147096, 165483, 171612, 200214, 220644, 257418, 266952, 285768, 300321, 330966, 343224, 386127, 400428, 441288, 514836, 600642, 661932, 772254, 800856, 900963, 1029672, 1158381, 1201284, 1323864, 1544508, 1801926, 2316762, 2402568, 2702889, 3089016, 3603852, 4633524, 5405778, 7207704, 8108667, 9267048, 10811556, 16217334, 21623112, 32434668, 64869336]

約数ペア:

[(1, 64869336), (2, 32434668), (3, 21623112), (4, 16217334), (6, 10811556), (7, 9267048), (8, 8108667), (9, 7207704), (12, 5405778), (14, 4633524), (18, 3603852), (21, 3089016), (24, 2702889), (27, 2402568), (28, 2316762), (36, 1801926), (42, 1544508), (49, 1323864), (54, 1201284), (56, 1158381), (63, 1029672), (72, 900963), (81, 800856), (84, 772254), (98, 661932), (108, 600642), (126, 514836), (147, 441288), (162, 400428), (168, 386127), (189, 343224), (196, 330966), (216, 300321), (227, 285768), (243, 266952), (252, 257418), (294, 220644), (324, 200214), (378, 171612), (392, 165483), (441, 147096), (454, 142884), (486, 133476), (504, 128709), (567, 114408), (588, 110322), (648, 100107), (681, 95256), (729, 88984), (756, 85806), (882, 73548), (908, 71442), (972, 66738), (1134, 57204), (1176, 55161), (1323, 49032), (1362, 47628), (1458, 44492), (1512, 42903), (1589, 40824), (1701, 38136), (1764, 36774), (1816, 35721), (1944, 33369), (2043, 31752), (2268, 28602), (2646, 24516), (2724, 23814), (2916, 22246), (3178, 20412), (3402, 19068), (3528, 18387), (3969, 16344), (4086, 15876), (4536, 14301), (4767, 13608), (5103, 12712), (5292, 12258), (5448, 11907), (5832, 11123), (6129, 10584), (6356, 10206), (6804, 9534), (7938, 8172)]