56573136

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3144

約数の個数: 60

約数和(自身を含む): 159588000

約数和(自身を除く): 103014864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 2999, 3144, 4716, 5998, 6288, 8997, 9432, 11996, 17994, 18864, 23992, 26991, 35988, 47984, 53982, 71976, 107964, 143952, 215928, 392869, 431856, 785738, 1178607, 1571476, 2357214, 3142952, 3535821, 4714428, 6285904, 7071642, 9428856, 14143284, 18857712, 28286568, 56573136]

約数ペア:

[(1, 56573136), (2, 28286568), (3, 18857712), (4, 14143284), (6, 9428856), (8, 7071642), (9, 6285904), (12, 4714428), (16, 3535821), (18, 3142952), (24, 2357214), (36, 1571476), (48, 1178607), (72, 785738), (131, 431856), (144, 392869), (262, 215928), (393, 143952), (524, 107964), (786, 71976), (1048, 53982), (1179, 47984), (1572, 35988), (2096, 26991), (2358, 23992), (2999, 18864), (3144, 17994), (4716, 11996), (5998, 9432), (6288, 8997)]