82581252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7901}}^1$

素因数の和:7988

約数の個数: 48

約数和(自身を含む): 210635712

約数和(自身を除く): 128054460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 7901, 10452, 15802, 23703, 31604, 47406, 94812, 102713, 205426, 308139, 410852, 529367, 616278, 1058734, 1232556, 1588101, 2117468, 3176202, 6352404, 6881771, 13763542, 20645313, 27527084, 41290626, 82581252]

約数ペア:

[(1, 82581252), (2, 41290626), (3, 27527084), (4, 20645313), (6, 13763542), (12, 6881771), (13, 6352404), (26, 3176202), (39, 2117468), (52, 1588101), (67, 1232556), (78, 1058734), (134, 616278), (156, 529367), (201, 410852), (268, 308139), (402, 205426), (804, 102713), (871, 94812), (1742, 47406), (2613, 31604), (3484, 23703), (5226, 15802), (7901, 10452)]