68337076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 131631696

約数和(自身を除く): 63294620

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 157, 173, 314, 346, 628, 629, 692, 1258, 2516, 2669, 2941, 5338, 5809, 5882, 6401, 10676, 11618, 11764, 12802, 23236, 25604, 27161, 54322, 98753, 108644, 108817, 197506, 217634, 395012, 435268, 461737, 923474, 1004957, 1846948, 2009914, 4019828, 17084269, 34168538, 68337076]

約数ペア:

[(1, 68337076), (2, 34168538), (4, 17084269), (17, 4019828), (34, 2009914), (37, 1846948), (68, 1004957), (74, 923474), (148, 461737), (157, 435268), (173, 395012), (314, 217634), (346, 197506), (628, 108817), (629, 108644), (692, 98753), (1258, 54322), (2516, 27161), (2669, 25604), (2941, 23236), (5338, 12802), (5809, 11764), (5882, 11618), (6401, 10676)]