83780064

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3112

約数の個数: 72

約数和(自身を含む): 240786000

約数和(自身を除く): 157005936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2999, 3104, 3492, 4656, 5998, 6984, 8997, 9312, 11996, 13968, 17994, 23992, 26991, 27936, 35988, 47984, 53982, 71976, 95968, 107964, 143952, 215928, 287904, 290903, 431856, 581806, 863712, 872709, 1163612, 1745418, 2327224, 2618127, 3490836, 4654448, 5236254, 6981672, 9308896, 10472508, 13963344, 20945016, 27926688, 41890032, 83780064]

約数ペア:

[(1, 83780064), (2, 41890032), (3, 27926688), (4, 20945016), (6, 13963344), (8, 10472508), (9, 9308896), (12, 6981672), (16, 5236254), (18, 4654448), (24, 3490836), (32, 2618127), (36, 2327224), (48, 1745418), (72, 1163612), (96, 872709), (97, 863712), (144, 581806), (194, 431856), (288, 290903), (291, 287904), (388, 215928), (582, 143952), (776, 107964), (873, 95968), (1164, 71976), (1552, 53982), (1746, 47984), (2328, 35988), (2999, 27936), (3104, 26991), (3492, 23992), (4656, 17994), (5998, 13968), (6984, 11996), (8997, 9312)]