72162392

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 65732008

約数列:

[1, 2, 4, 8, 79, 158, 227, 316, 454, 503, 632, 908, 1006, 1816, 2012, 4024, 17933, 35866, 39737, 71732, 79474, 114181, 143464, 158948, 228362, 317896, 456724, 913448, 9020299, 18040598, 36081196, 72162392]

約数ペア:

[(1, 72162392), (2, 36081196), (4, 18040598), (8, 9020299), (79, 913448), (158, 456724), (227, 317896), (316, 228362), (454, 158948), (503, 143464), (632, 114181), (908, 79474), (1006, 71732), (1816, 39737), (2012, 35866), (4024, 17933)]