68766828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 111415188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 83, 94, 113, 141, 156, 166, 188, 226, 249, 282, 332, 339, 452, 498, 564, 611, 678, 996, 1079, 1222, 1356, 1469, 1833, 2158, 2444, 2938, 3237, 3666, 3901, 4316, 4407, 5311, 5876, 6474, 7332, 7802, 8814, 9379, 10622, 11703, 12948, 15604, 15933, 17628, 18758, 21244, 23406, 28137, 31866, 37516, 46812, 50713, 56274, 63732, 69043, 101426, 112548, 121927, 138086, 152139, 202852, 207129, 243854, 276172, 304278, 365781, 414258, 440813, 487708, 608556, 731562, 828516, 881626, 1322439, 1463124, 1763252, 2644878, 5289756, 5730569, 11461138, 17191707, 22922276, 34383414, 68766828]

約数ペア:

[(1, 68766828), (2, 34383414), (3, 22922276), (4, 17191707), (6, 11461138), (12, 5730569), (13, 5289756), (26, 2644878), (39, 1763252), (47, 1463124), (52, 1322439), (78, 881626), (83, 828516), (94, 731562), (113, 608556), (141, 487708), (156, 440813), (166, 414258), (188, 365781), (226, 304278), (249, 276172), (282, 243854), (332, 207129), (339, 202852), (452, 152139), (498, 138086), (564, 121927), (611, 112548), (678, 101426), (996, 69043), (1079, 63732), (1222, 56274), (1356, 50713), (1469, 46812), (1833, 37516), (2158, 31866), (2444, 28137), (2938, 23406), (3237, 21244), (3666, 18758), (3901, 17628), (4316, 15933), (4407, 15604), (5311, 12948), (5876, 11703), (6474, 10622), (7332, 9379), (7802, 8814)]