90808002

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5175

約数の個数: 48

約数和(自身を含む): 210120768

約数和(自身を除く): 119312766

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5101, 5934, 8901, 10202, 15303, 17802, 30606, 45909, 91818, 117323, 219343, 234646, 351969, 438686, 658029, 703938, 1055907, 1316058, 1974087, 2111814, 3948174, 5044889, 10089778, 15134667, 30269334, 45404001, 90808002]

約数ペア:

[(1, 90808002), (2, 45404001), (3, 30269334), (6, 15134667), (9, 10089778), (18, 5044889), (23, 3948174), (43, 2111814), (46, 1974087), (69, 1316058), (86, 1055907), (129, 703938), (138, 658029), (207, 438686), (258, 351969), (387, 234646), (414, 219343), (774, 117323), (989, 91818), (1978, 45909), (2967, 30606), (5101, 17802), (5934, 15303), (8901, 10202)]