72786228

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{40169}}^1$

素因数の和:40327

約数の個数: 24

約数和(自身を含む): 170963520

約数和(自身を除く): 98177292

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 40169, 80338, 120507, 160676, 241014, 482028, 6065519, 12131038, 18196557, 24262076, 36393114, 72786228]

約数ペア:

[(1, 72786228), (2, 36393114), (3, 24262076), (4, 18196557), (6, 12131038), (12, 6065519), (151, 482028), (302, 241014), (453, 160676), (604, 120507), (906, 80338), (1812, 40169)]