80666496

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 128

約数和(自身を含む): 252266400

約数和(自身を除く): 171599904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1373, 1632, 1728, 1836, 2176, 2448, 2746, 3264, 3456, 3672, 4119, 4896, 5492, 6528, 7344, 8238, 9792, 10984, 12357, 14688, 16476, 19584, 21968, 23341, 24714, 29376, 32952, 37071, 43936, 46682, 49428, 58752, 65904, 70023, 74142, 87872, 93364, 98856, 131808, 140046, 148284, 175744, 186728, 197712, 210069, 263616, 280092, 296568, 373456, 395424, 420138, 527232, 560184, 593136, 630207, 746912, 790848, 840276, 1120368, 1186272, 1260414, 1493824, 1581696, 1680552, 2240736, 2372544, 2520828, 2987648, 3361104, 4481472, 4745088, 5041656, 6722208, 8962944, 10083312, 13444416, 20166624, 26888832, 40333248, 80666496]

約数ペア:

[(1, 80666496), (2, 40333248), (3, 26888832), (4, 20166624), (6, 13444416), (8, 10083312), (9, 8962944), (12, 6722208), (16, 5041656), (17, 4745088), (18, 4481472), (24, 3361104), (27, 2987648), (32, 2520828), (34, 2372544), (36, 2240736), (48, 1680552), (51, 1581696), (54, 1493824), (64, 1260414), (68, 1186272), (72, 1120368), (96, 840276), (102, 790848), (108, 746912), (128, 630207), (136, 593136), (144, 560184), (153, 527232), (192, 420138), (204, 395424), (216, 373456), (272, 296568), (288, 280092), (306, 263616), (384, 210069), (408, 197712), (432, 186728), (459, 175744), (544, 148284), (576, 140046), (612, 131808), (816, 98856), (864, 93364), (918, 87872), (1088, 74142), (1152, 70023), (1224, 65904), (1373, 58752), (1632, 49428), (1728, 46682), (1836, 43936), (2176, 37071), (2448, 32952), (2746, 29376), (3264, 24714), (3456, 23341), (3672, 21968), (4119, 19584), (4896, 16476), (5492, 14688), (6528, 12357), (7344, 10984), (8238, 9792)]