76663496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 189235200

約数和(自身を除く): 112571704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 79, 86, 91, 104, 124, 158, 172, 182, 217, 248, 301, 316, 344, 364, 403, 434, 553, 559, 602, 632, 728, 806, 868, 1027, 1106, 1118, 1204, 1333, 1612, 1736, 2054, 2212, 2236, 2408, 2449, 2666, 2821, 3224, 3397, 3913, 4108, 4424, 4472, 4898, 5332, 5642, 6794, 7189, 7826, 8216, 9331, 9796, 10664, 11284, 13588, 14378, 15652, 17143, 17329, 18662, 19592, 22568, 23779, 27176, 28756, 31304, 31837, 34286, 34658, 37324, 44161, 47558, 57512, 63674, 68572, 69316, 74648, 88322, 95116, 105307, 121303, 127348, 137144, 138632, 176644, 190232, 210614, 222859, 242606, 254696, 309127, 353288, 421228, 445718, 485212, 618254, 737149, 842456, 891436, 970424, 1236508, 1368991, 1474298, 1782872, 2473016, 2737982, 2948596, 5475964, 5897192, 9582937, 10951928, 19165874, 38331748, 76663496]

約数ペア:

[(1, 76663496), (2, 38331748), (4, 19165874), (7, 10951928), (8, 9582937), (13, 5897192), (14, 5475964), (26, 2948596), (28, 2737982), (31, 2473016), (43, 1782872), (52, 1474298), (56, 1368991), (62, 1236508), (79, 970424), (86, 891436), (91, 842456), (104, 737149), (124, 618254), (158, 485212), (172, 445718), (182, 421228), (217, 353288), (248, 309127), (301, 254696), (316, 242606), (344, 222859), (364, 210614), (403, 190232), (434, 176644), (553, 138632), (559, 137144), (602, 127348), (632, 121303), (728, 105307), (806, 95116), (868, 88322), (1027, 74648), (1106, 69316), (1118, 68572), (1204, 63674), (1333, 57512), (1612, 47558), (1736, 44161), (2054, 37324), (2212, 34658), (2236, 34286), (2408, 31837), (2449, 31304), (2666, 28756), (2821, 27176), (3224, 23779), (3397, 22568), (3913, 19592), (4108, 18662), (4424, 17329), (4472, 17143), (4898, 15652), (5332, 14378), (5642, 13588), (6794, 11284), (7189, 10664), (7826, 9796), (8216, 9331)]