65400804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86509}}^1$

素因数の和:86529

約数の個数: 48

約数和(自身を含む): 193782400

約数和(自身を除く): 128381596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86509, 173018, 259527, 346036, 519054, 605563, 778581, 1038108, 1211126, 1557162, 1816689, 2335743, 2422252, 3114324, 3633378, 4671486, 5450067, 7266756, 9342972, 10900134, 16350201, 21800268, 32700402, 65400804]

約数ペア:

[(1, 65400804), (2, 32700402), (3, 21800268), (4, 16350201), (6, 10900134), (7, 9342972), (9, 7266756), (12, 5450067), (14, 4671486), (18, 3633378), (21, 3114324), (27, 2422252), (28, 2335743), (36, 1816689), (42, 1557162), (54, 1211126), (63, 1038108), (84, 778581), (108, 605563), (126, 519054), (189, 346036), (252, 259527), (378, 173018), (756, 86509)]