88270136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 92133064

約数列:

[1, 2, 4, 8, 23, 46, 47, 59, 92, 94, 118, 173, 184, 188, 236, 346, 376, 472, 692, 1081, 1357, 1384, 2162, 2714, 2773, 3979, 4324, 5428, 5546, 7958, 8131, 8648, 10207, 10856, 11092, 15916, 16262, 20414, 22184, 31832, 32524, 40828, 63779, 65048, 81656, 127558, 187013, 234761, 255116, 374026, 469522, 479729, 510232, 748052, 939044, 959458, 1496104, 1878088, 1918916, 3837832, 11033767, 22067534, 44135068, 88270136]

約数ペア:

[(1, 88270136), (2, 44135068), (4, 22067534), (8, 11033767), (23, 3837832), (46, 1918916), (47, 1878088), (59, 1496104), (92, 959458), (94, 939044), (118, 748052), (173, 510232), (184, 479729), (188, 469522), (236, 374026), (346, 255116), (376, 234761), (472, 187013), (692, 127558), (1081, 81656), (1357, 65048), (1384, 63779), (2162, 40828), (2714, 32524), (2773, 31832), (3979, 22184), (4324, 20414), (5428, 16262), (5546, 15916), (7958, 11092), (8131, 10856), (8648, 10207)]