72457682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143197}}^1$

素因数の和:143233

約数の個数: 16

約数和(自身を含む): 123723072

約数和(自身を除く): 51265390

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143197, 286394, 1575167, 3150334, 3293531, 6587062, 36228841, 72457682]

約数ペア:

[(1, 72457682), (2, 36228841), (11, 6587062), (22, 3293531), (23, 3150334), (46, 1575167), (253, 286394), (506, 143197)]