42872322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 52927998

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 83, 114, 138, 166, 197, 249, 394, 437, 498, 591, 874, 1182, 1311, 1577, 1909, 2622, 3154, 3743, 3818, 4531, 4731, 5727, 7486, 9062, 9462, 11229, 11454, 13593, 16351, 22458, 27186, 32702, 36271, 49053, 72542, 86089, 98106, 108813, 172178, 217626, 258267, 310669, 376073, 516534, 621338, 752146, 932007, 1128219, 1864014, 2256438, 7145387, 14290774, 21436161, 42872322]

約数ペア:

[(1, 42872322), (2, 21436161), (3, 14290774), (6, 7145387), (19, 2256438), (23, 1864014), (38, 1128219), (46, 932007), (57, 752146), (69, 621338), (83, 516534), (114, 376073), (138, 310669), (166, 258267), (197, 217626), (249, 172178), (394, 108813), (437, 98106), (498, 86089), (591, 72542), (874, 49053), (1182, 36271), (1311, 32702), (1577, 27186), (1909, 22458), (2622, 16351), (3154, 13593), (3743, 11454), (3818, 11229), (4531, 9462), (4731, 9062), (5727, 7486)]