71775168

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 84

約数和(自身を含む): 196733160

約数和(自身を除く): 124957992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 389, 496, 744, 778, 961, 992, 1167, 1488, 1556, 1922, 1984, 2334, 2883, 2976, 3112, 3844, 4668, 5766, 5952, 6224, 7688, 9336, 11532, 12059, 12448, 15376, 18672, 23064, 24118, 24896, 30752, 36177, 37344, 46128, 48236, 61504, 72354, 74688, 92256, 96472, 144708, 184512, 192944, 289416, 373829, 385888, 578832, 747658, 771776, 1121487, 1157664, 1495316, 2242974, 2315328, 2990632, 4485948, 5981264, 8971896, 11962528, 17943792, 23925056, 35887584, 71775168]

約数ペア:

[(1, 71775168), (2, 35887584), (3, 23925056), (4, 17943792), (6, 11962528), (8, 8971896), (12, 5981264), (16, 4485948), (24, 2990632), (31, 2315328), (32, 2242974), (48, 1495316), (62, 1157664), (64, 1121487), (93, 771776), (96, 747658), (124, 578832), (186, 385888), (192, 373829), (248, 289416), (372, 192944), (389, 184512), (496, 144708), (744, 96472), (778, 92256), (961, 74688), (992, 72354), (1167, 61504), (1488, 48236), (1556, 46128), (1922, 37344), (1984, 36177), (2334, 30752), (2883, 24896), (2976, 24118), (3112, 23064), (3844, 18672), (4668, 15376), (5766, 12448), (5952, 12059), (6224, 11532), (7688, 9336)]