81910284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8543}}^1$

素因数の和:8614

約数の個数: 48

約数和(自身を含む): 206696448

約数和(自身を除く): 124786164

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 8543, 9588, 17086, 25629, 34172, 51258, 102516, 145231, 290462, 401521, 435693, 580924, 803042, 871386, 1204563, 1606084, 1742772, 2409126, 4818252, 6825857, 13651714, 20477571, 27303428, 40955142, 81910284]

約数ペア:

[(1, 81910284), (2, 40955142), (3, 27303428), (4, 20477571), (6, 13651714), (12, 6825857), (17, 4818252), (34, 2409126), (47, 1742772), (51, 1606084), (68, 1204563), (94, 871386), (102, 803042), (141, 580924), (188, 435693), (204, 401521), (282, 290462), (564, 145231), (799, 102516), (1598, 51258), (2397, 34172), (3196, 25629), (4794, 17086), (8543, 9588)]