8470044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 23757552

約数和(自身を除く): 15287508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 293, 396, 438, 586, 657, 803, 876, 879, 1172, 1314, 1606, 1758, 2409, 2628, 2637, 3212, 3223, 3516, 4818, 5274, 6446, 7227, 9636, 9669, 10548, 12892, 14454, 19338, 21389, 28908, 29007, 38676, 42778, 58014, 64167, 85556, 116028, 128334, 192501, 235279, 256668, 385002, 470558, 705837, 770004, 941116, 1411674, 2117511, 2823348, 4235022, 8470044]

約数ペア:

[(1, 8470044), (2, 4235022), (3, 2823348), (4, 2117511), (6, 1411674), (9, 941116), (11, 770004), (12, 705837), (18, 470558), (22, 385002), (33, 256668), (36, 235279), (44, 192501), (66, 128334), (73, 116028), (99, 85556), (132, 64167), (146, 58014), (198, 42778), (219, 38676), (292, 29007), (293, 28908), (396, 21389), (438, 19338), (586, 14454), (657, 12892), (803, 10548), (876, 9669), (879, 9636), (1172, 7227), (1314, 6446), (1606, 5274), (1758, 4818), (2409, 3516), (2628, 3223), (2637, 3212)]