72730008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 221760000

約数和(自身を除く): 149029992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 104, 108, 117, 118, 156, 177, 216, 234, 236, 312, 351, 354, 439, 468, 472, 531, 702, 708, 767, 878, 936, 1062, 1317, 1404, 1416, 1534, 1593, 1756, 2124, 2301, 2634, 2808, 3068, 3186, 3512, 3951, 4248, 4602, 5268, 5707, 6136, 6372, 6903, 7902, 9204, 10536, 11414, 11853, 12744, 13806, 15804, 17121, 18408, 20709, 22828, 23706, 25901, 27612, 31608, 34242, 41418, 45656, 47412, 51363, 51802, 55224, 68484, 77703, 82836, 94824, 102726, 103604, 136968, 154089, 155406, 165672, 205452, 207208, 233109, 308178, 310812, 336713, 410904, 466218, 616356, 621624, 673426, 699327, 932436, 1010139, 1232712, 1346852, 1398654, 1864872, 2020278, 2693704, 2797308, 3030417, 4040556, 5594616, 6060834, 8081112, 9091251, 12121668, 18182502, 24243336, 36365004, 72730008]

約数ペア:

[(1, 72730008), (2, 36365004), (3, 24243336), (4, 18182502), (6, 12121668), (8, 9091251), (9, 8081112), (12, 6060834), (13, 5594616), (18, 4040556), (24, 3030417), (26, 2797308), (27, 2693704), (36, 2020278), (39, 1864872), (52, 1398654), (54, 1346852), (59, 1232712), (72, 1010139), (78, 932436), (104, 699327), (108, 673426), (117, 621624), (118, 616356), (156, 466218), (177, 410904), (216, 336713), (234, 310812), (236, 308178), (312, 233109), (351, 207208), (354, 205452), (439, 165672), (468, 155406), (472, 154089), (531, 136968), (702, 103604), (708, 102726), (767, 94824), (878, 82836), (936, 77703), (1062, 68484), (1317, 55224), (1404, 51802), (1416, 51363), (1534, 47412), (1593, 45656), (1756, 41418), (2124, 34242), (2301, 31608), (2634, 27612), (2808, 25901), (3068, 23706), (3186, 22828), (3512, 20709), (3951, 18408), (4248, 17121), (4602, 15804), (5268, 13806), (5707, 12744), (6136, 11853), (6372, 11414), (6903, 10536), (7902, 9204)]