72467716

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 128913120

約数和(自身を除く): 56445404

約数列:

[1, 2, 4, 89, 178, 251, 356, 502, 811, 1004, 1622, 3244, 22339, 44678, 72179, 89356, 144358, 203561, 288716, 407122, 814244, 18116929, 36233858, 72467716]

約数ペア:

[(1, 72467716), (2, 36233858), (4, 18116929), (89, 814244), (178, 407122), (251, 288716), (356, 203561), (502, 144358), (811, 89356), (1004, 72179), (1622, 44678), (3244, 22339)]