123945528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32077}}^1$

素因数の和:32116

約数の個数: 64

約数和(自身を含む): 369538560

約数和(自身を除く): 245593032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 32077, 64154, 96231, 128308, 192462, 224539, 256616, 384924, 449078, 673617, 737771, 769848, 898156, 1347234, 1475542, 1796312, 2213313, 2694468, 2951084, 4426626, 5164397, 5388936, 5902168, 8853252, 10328794, 15493191, 17706504, 20657588, 30986382, 41315176, 61972764, 123945528]

約数ペア:

[(1, 123945528), (2, 61972764), (3, 41315176), (4, 30986382), (6, 20657588), (7, 17706504), (8, 15493191), (12, 10328794), (14, 8853252), (21, 5902168), (23, 5388936), (24, 5164397), (28, 4426626), (42, 2951084), (46, 2694468), (56, 2213313), (69, 1796312), (84, 1475542), (92, 1347234), (138, 898156), (161, 769848), (168, 737771), (184, 673617), (276, 449078), (322, 384924), (483, 256616), (552, 224539), (644, 192462), (966, 128308), (1288, 96231), (1932, 64154), (3864, 32077)]