82220068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4244

約数の個数: 48

約数和(自身を含む): 177815680

約数和(自身を除く): 95595612

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4177, 4921, 8354, 9842, 16708, 19684, 29239, 58478, 79363, 116956, 154549, 158726, 309098, 317452, 555541, 618196, 1081843, 1111082, 2163686, 2222164, 2936431, 4327372, 5872862, 11745724, 20555017, 41110034, 82220068]

約数ペア:

[(1, 82220068), (2, 41110034), (4, 20555017), (7, 11745724), (14, 5872862), (19, 4327372), (28, 2936431), (37, 2222164), (38, 2163686), (74, 1111082), (76, 1081843), (133, 618196), (148, 555541), (259, 317452), (266, 309098), (518, 158726), (532, 154549), (703, 116956), (1036, 79363), (1406, 58478), (2812, 29239), (4177, 19684), (4921, 16708), (8354, 9842)]