68025282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 87650238

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 197, 233, 247, 394, 466, 494, 591, 699, 741, 1182, 1398, 1482, 2561, 3029, 3743, 4427, 5122, 6058, 7486, 7683, 8854, 9087, 11229, 13281, 15366, 18174, 22458, 26562, 45901, 48659, 57551, 91802, 97318, 115102, 137703, 145977, 172653, 275406, 291954, 345306, 596713, 872119, 1193426, 1744238, 1790139, 2616357, 3580278, 5232714, 11337547, 22675094, 34012641, 68025282]

約数ペア:

[(1, 68025282), (2, 34012641), (3, 22675094), (6, 11337547), (13, 5232714), (19, 3580278), (26, 2616357), (38, 1790139), (39, 1744238), (57, 1193426), (78, 872119), (114, 596713), (197, 345306), (233, 291954), (247, 275406), (394, 172653), (466, 145977), (494, 137703), (591, 115102), (699, 97318), (741, 91802), (1182, 57551), (1398, 48659), (1482, 45901), (2561, 26562), (3029, 22458), (3743, 18174), (4427, 15366), (5122, 13281), (6058, 11229), (7486, 9087), (7683, 8854)]