745524

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 2140320

約数和(自身を除く): 1394796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 81, 108, 117, 118, 156, 162, 177, 234, 236, 243, 324, 351, 354, 468, 486, 531, 702, 708, 767, 972, 1053, 1062, 1404, 1534, 1593, 2106, 2124, 2301, 3068, 3159, 3186, 4212, 4602, 4779, 6318, 6372, 6903, 9204, 9558, 12636, 13806, 14337, 19116, 20709, 27612, 28674, 41418, 57348, 62127, 82836, 124254, 186381, 248508, 372762, 745524]

約数ペア:

[(1, 745524), (2, 372762), (3, 248508), (4, 186381), (6, 124254), (9, 82836), (12, 62127), (13, 57348), (18, 41418), (26, 28674), (27, 27612), (36, 20709), (39, 19116), (52, 14337), (54, 13806), (59, 12636), (78, 9558), (81, 9204), (108, 6903), (117, 6372), (118, 6318), (156, 4779), (162, 4602), (177, 4212), (234, 3186), (236, 3159), (243, 3068), (324, 2301), (351, 2124), (354, 2106), (468, 1593), (486, 1534), (531, 1404), (702, 1062), (708, 1053), (767, 972)]