82804518

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 80

約数和(自身を含む): 198999504

約数和(自身を除く): 116194986

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 107, 153, 162, 214, 281, 306, 321, 459, 562, 642, 843, 918, 963, 1377, 1686, 1819, 1926, 2529, 2754, 2889, 3638, 4777, 5058, 5457, 5778, 7587, 8667, 9554, 10914, 14331, 15174, 16371, 17334, 22761, 28662, 30067, 32742, 42993, 45522, 49113, 60134, 85986, 90201, 98226, 128979, 147339, 180402, 257958, 270603, 294678, 386937, 511139, 541206, 773874, 811809, 1022278, 1533417, 1623618, 2435427, 3066834, 4600251, 4870854, 9200502, 13800753, 27601506, 41402259, 82804518]

約数ペア:

[(1, 82804518), (2, 41402259), (3, 27601506), (6, 13800753), (9, 9200502), (17, 4870854), (18, 4600251), (27, 3066834), (34, 2435427), (51, 1623618), (54, 1533417), (81, 1022278), (102, 811809), (107, 773874), (153, 541206), (162, 511139), (214, 386937), (281, 294678), (306, 270603), (321, 257958), (459, 180402), (562, 147339), (642, 128979), (843, 98226), (918, 90201), (963, 85986), (1377, 60134), (1686, 49113), (1819, 45522), (1926, 42993), (2529, 32742), (2754, 30067), (2889, 28662), (3638, 22761), (4777, 17334), (5058, 16371), (5457, 15174), (5778, 14331), (7587, 10914), (8667, 9554)]