72852052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 157715712

約数和(自身を除く): 84863660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 761, 1052, 1522, 1841, 3044, 3419, 3682, 5327, 6838, 7364, 9893, 10654, 13676, 19786, 21308, 23933, 39572, 47866, 69251, 95732, 138502, 200143, 277004, 400286, 800572, 1401001, 2601859, 2802002, 5203718, 5604004, 10407436, 18213013, 36426026, 72852052]

約数ペア:

[(1, 72852052), (2, 36426026), (4, 18213013), (7, 10407436), (13, 5604004), (14, 5203718), (26, 2802002), (28, 2601859), (52, 1401001), (91, 800572), (182, 400286), (263, 277004), (364, 200143), (526, 138502), (761, 95732), (1052, 69251), (1522, 47866), (1841, 39572), (3044, 23933), (3419, 21308), (3682, 19786), (5327, 13676), (6838, 10654), (7364, 9893)]