78922494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13327}}^1$

素因数の和:13389

約数の個数: 48

約数和(自身を含む): 199600128

約数和(自身を除く): 120677634

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, 13327, 26654, 39981, 79962, 93289, 119943, 186578, 239886, 279867, 559734, 626369, 839601, 1252738, 1679202, 1879107, 3758214, 4384583, 5637321, 8769166, 11274642, 13153749, 26307498, 39461247, 78922494]

約数ペア:

[(1, 78922494), (2, 39461247), (3, 26307498), (6, 13153749), (7, 11274642), (9, 8769166), (14, 5637321), (18, 4384583), (21, 3758214), (42, 1879107), (47, 1679202), (63, 1252738), (94, 839601), (126, 626369), (141, 559734), (282, 279867), (329, 239886), (423, 186578), (658, 119943), (846, 93289), (987, 79962), (1974, 39981), (2961, 26654), (5922, 13327)]