79719744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 245079520

約数和(自身を除く): 165359776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 64, 76, 78, 82, 96, 104, 114, 123, 152, 156, 164, 192, 208, 228, 246, 247, 304, 312, 328, 416, 456, 492, 494, 533, 608, 624, 656, 741, 779, 832, 912, 984, 988, 1066, 1216, 1248, 1312, 1482, 1558, 1599, 1681, 1824, 1968, 1976, 2132, 2337, 2496, 2624, 2964, 3116, 3198, 3362, 3648, 3936, 3952, 4264, 4674, 5043, 5928, 6232, 6396, 6724, 7872, 7904, 8528, 9348, 10086, 10127, 11856, 12464, 12792, 13448, 15808, 17056, 18696, 20172, 20254, 21853, 23712, 24928, 25584, 26896, 30381, 31939, 34112, 37392, 40344, 40508, 43706, 47424, 49856, 51168, 53792, 60762, 63878, 65559, 74784, 80688, 81016, 87412, 95817, 102336, 107584, 121524, 127756, 131118, 149568, 161376, 162032, 174824, 191634, 243048, 255512, 262236, 322752, 324064, 349648, 383268, 415207, 486096, 511024, 524472, 648128, 699296, 766536, 830414, 972192, 1022048, 1048944, 1245621, 1398592, 1533072, 1660828, 1944384, 2044096, 2097888, 2491242, 3066144, 3321656, 4195776, 4982484, 6132288, 6643312, 9964968, 13286624, 19929936, 26573248, 39859872, 79719744]

約数ペア:

[(1, 79719744), (2, 39859872), (3, 26573248), (4, 19929936), (6, 13286624), (8, 9964968), (12, 6643312), (13, 6132288), (16, 4982484), (19, 4195776), (24, 3321656), (26, 3066144), (32, 2491242), (38, 2097888), (39, 2044096), (41, 1944384), (48, 1660828), (52, 1533072), (57, 1398592), (64, 1245621), (76, 1048944), (78, 1022048), (82, 972192), (96, 830414), (104, 766536), (114, 699296), (123, 648128), (152, 524472), (156, 511024), (164, 486096), (192, 415207), (208, 383268), (228, 349648), (246, 324064), (247, 322752), (304, 262236), (312, 255512), (328, 243048), (416, 191634), (456, 174824), (492, 162032), (494, 161376), (533, 149568), (608, 131118), (624, 127756), (656, 121524), (741, 107584), (779, 102336), (832, 95817), (912, 87412), (984, 81016), (988, 80688), (1066, 74784), (1216, 65559), (1248, 63878), (1312, 60762), (1482, 53792), (1558, 51168), (1599, 49856), (1681, 47424), (1824, 43706), (1968, 40508), (1976, 40344), (2132, 37392), (2337, 34112), (2496, 31939), (2624, 30381), (2964, 26896), (3116, 25584), (3198, 24928), (3362, 23712), (3648, 21853), (3936, 20254), (3952, 20172), (4264, 18696), (4674, 17056), (5043, 15808), (5928, 13448), (6232, 12792), (6396, 12464), (6724, 11856), (7872, 10127), (7904, 10086), (8528, 9348)]