76861638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12979}}^1$

素因数の和:13041

約数の個数: 48

約数和(自身を含む): 194388480

約数和(自身を除く): 117526842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 12979, 25958, 38937, 77874, 90853, 116811, 181706, 233622, 272559, 545118, 610013, 817677, 1220026, 1635354, 1830039, 3660078, 4270091, 5490117, 8540182, 10980234, 12810273, 25620546, 38430819, 76861638]

約数ペア:

[(1, 76861638), (2, 38430819), (3, 25620546), (6, 12810273), (7, 10980234), (9, 8540182), (14, 5490117), (18, 4270091), (21, 3660078), (42, 1830039), (47, 1635354), (63, 1220026), (94, 817677), (126, 610013), (141, 545118), (282, 272559), (329, 233622), (423, 181706), (658, 116811), (846, 90853), (987, 77874), (1974, 38937), (2961, 25958), (5922, 12979)]