171719028

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 492344160

約数和(自身を除く): 320625132

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, 324, 351, 354, 468, 531, 691, 702, 708, 767, 1053, 1062, 1382, 1404, 1534, 1593, 2073, 2106, 2124, 2301, 2764, 3068, 3186, 4146, 4212, 4602, 4779, 6219, 6372, 6903, 8292, 8983, 9204, 9558, 12438, 13806, 17966, 18657, 19116, 20709, 24876, 26949, 27612, 35932, 37314, 40769, 41418, 53898, 55971, 62127, 74628, 80847, 81538, 82836, 107796, 111942, 122307, 124254, 161694, 163076, 223884, 242541, 244614, 248508, 323388, 366921, 485082, 489228, 529997, 727623, 733842, 970164, 1059994, 1100763, 1455246, 1467684, 1589991, 2119988, 2201526, 2910492, 3179982, 3302289, 4403052, 4769973, 6359964, 6604578, 9539946, 13209156, 14309919, 19079892, 28619838, 42929757, 57239676, 85859514, 171719028]

約数ペア:

[(1, 171719028), (2, 85859514), (3, 57239676), (4, 42929757), (6, 28619838), (9, 19079892), (12, 14309919), (13, 13209156), (18, 9539946), (26, 6604578), (27, 6359964), (36, 4769973), (39, 4403052), (52, 3302289), (54, 3179982), (59, 2910492), (78, 2201526), (81, 2119988), (108, 1589991), (117, 1467684), (118, 1455246), (156, 1100763), (162, 1059994), (177, 970164), (234, 733842), (236, 727623), (324, 529997), (351, 489228), (354, 485082), (468, 366921), (531, 323388), (691, 248508), (702, 244614), (708, 242541), (767, 223884), (1053, 163076), (1062, 161694), (1382, 124254), (1404, 122307), (1534, 111942), (1593, 107796), (2073, 82836), (2106, 81538), (2124, 80847), (2301, 74628), (2764, 62127), (3068, 55971), (3186, 53898), (4146, 41418), (4212, 40769), (4602, 37314), (4779, 35932), (6219, 27612), (6372, 26949), (6903, 24876), (8292, 20709), (8983, 19116), (9204, 18657), (9558, 17966), (12438, 13806)]