83840208

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 223307136

約数和(自身を除く): 139466928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 73, 142, 146, 213, 219, 284, 292, 337, 426, 438, 568, 584, 674, 852, 876, 1011, 1136, 1168, 1348, 1704, 1752, 2022, 2696, 3408, 3504, 4044, 5183, 5392, 8088, 10366, 15549, 16176, 20732, 23927, 24601, 31098, 41464, 47854, 49202, 62196, 71781, 73803, 82928, 95708, 98404, 124392, 143562, 147606, 191416, 196808, 248784, 287124, 295212, 382832, 393616, 574248, 590424, 1148496, 1180848, 1746671, 3493342, 5240013, 6986684, 10480026, 13973368, 20960052, 27946736, 41920104, 83840208]

約数ペア:

[(1, 83840208), (2, 41920104), (3, 27946736), (4, 20960052), (6, 13973368), (8, 10480026), (12, 6986684), (16, 5240013), (24, 3493342), (48, 1746671), (71, 1180848), (73, 1148496), (142, 590424), (146, 574248), (213, 393616), (219, 382832), (284, 295212), (292, 287124), (337, 248784), (426, 196808), (438, 191416), (568, 147606), (584, 143562), (674, 124392), (852, 98404), (876, 95708), (1011, 82928), (1136, 73803), (1168, 71781), (1348, 62196), (1704, 49202), (1752, 47854), (2022, 41464), (2696, 31098), (3408, 24601), (3504, 23927), (4044, 20732), (5183, 16176), (5392, 15549), (8088, 10366)]