84040078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 145170144

約数和(自身を除く): 61130066

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 167, 323, 334, 361, 646, 697, 722, 779, 1394, 1558, 2839, 3173, 5678, 6137, 6346, 6847, 12274, 13243, 13694, 14801, 26486, 29602, 53941, 60287, 107882, 116399, 120574, 130093, 232798, 251617, 260186, 503234, 1024879, 2049758, 2211581, 2471767, 4423162, 4943534, 42020039, 84040078]

約数ペア:

[(1, 84040078), (2, 42020039), (17, 4943534), (19, 4423162), (34, 2471767), (38, 2211581), (41, 2049758), (82, 1024879), (167, 503234), (323, 260186), (334, 251617), (361, 232798), (646, 130093), (697, 120574), (722, 116399), (779, 107882), (1394, 60287), (1558, 53941), (2839, 29602), (3173, 26486), (5678, 14801), (6137, 13694), (6346, 13243), (6847, 12274)]