72787848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433261}}^1$

素因数の和:433277

約数の個数: 32

約数和(自身を含む): 207965760

約数和(自身を除く): 135177912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433261, 866522, 1299783, 1733044, 2599566, 3032827, 3466088, 5199132, 6065654, 9098481, 10398264, 12131308, 18196962, 24262616, 36393924, 72787848]

約数ペア:

[(1, 72787848), (2, 36393924), (3, 24262616), (4, 18196962), (6, 12131308), (7, 10398264), (8, 9098481), (12, 6065654), (14, 5199132), (21, 3466088), (24, 3032827), (28, 2599566), (42, 1733044), (56, 1299783), (84, 866522), (168, 433261)]