78848210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 173187072

約数和(自身を除く): 94338862

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 173, 238, 346, 383, 595, 766, 865, 1190, 1211, 1730, 1915, 2422, 2681, 2941, 3830, 5362, 5882, 6055, 6511, 12110, 13022, 13405, 14705, 20587, 26810, 29410, 32555, 41174, 45577, 65110, 66259, 91154, 102935, 132518, 205870, 227885, 331295, 455770, 463813, 662590, 927626, 1126403, 2252806, 2319065, 4638130, 5632015, 7884821, 11264030, 15769642, 39424105, 78848210]

約数ペア:

[(1, 78848210), (2, 39424105), (5, 15769642), (7, 11264030), (10, 7884821), (14, 5632015), (17, 4638130), (34, 2319065), (35, 2252806), (70, 1126403), (85, 927626), (119, 662590), (170, 463813), (173, 455770), (238, 331295), (346, 227885), (383, 205870), (595, 132518), (766, 102935), (865, 91154), (1190, 66259), (1211, 65110), (1730, 45577), (1915, 41174), (2422, 32555), (2681, 29410), (2941, 26810), (3830, 20587), (5362, 14705), (5882, 13405), (6055, 13022), (6511, 12110)]