68399292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3347}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 173238912

約数和(自身を除く): 104839620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3347, 3406, 5109, 6694, 6812, 10041, 10218, 13388, 20082, 20436, 40164, 43511, 87022, 130533, 174044, 261066, 438457, 522132, 876914, 1315371, 1753828, 2630742, 5261484, 5699941, 11399882, 17099823, 22799764, 34199646, 68399292]

約数ペア:

[(1, 68399292), (2, 34199646), (3, 22799764), (4, 17099823), (6, 11399882), (12, 5699941), (13, 5261484), (26, 2630742), (39, 1753828), (52, 1315371), (78, 876914), (131, 522132), (156, 438457), (262, 261066), (393, 174044), (524, 130533), (786, 87022), (1572, 43511), (1703, 40164), (3347, 20436), (3406, 20082), (5109, 13388), (6694, 10218), (6812, 10041)]