91381602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 208897920

約数和(自身を除く): 117516318

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 197, 247, 313, 394, 494, 591, 626, 741, 939, 1182, 1482, 1878, 2561, 3743, 4069, 5122, 5947, 7486, 7683, 8138, 11229, 11894, 12207, 15366, 17841, 22458, 24414, 35682, 48659, 61661, 77311, 97318, 123322, 145977, 154622, 184983, 231933, 291954, 369966, 463866, 801593, 1171559, 1603186, 2343118, 2404779, 3514677, 4809558, 7029354, 15230267, 30460534, 45690801, 91381602]

約数ペア:

[(1, 91381602), (2, 45690801), (3, 30460534), (6, 15230267), (13, 7029354), (19, 4809558), (26, 3514677), (38, 2404779), (39, 2343118), (57, 1603186), (78, 1171559), (114, 801593), (197, 463866), (247, 369966), (313, 291954), (394, 231933), (494, 184983), (591, 154622), (626, 145977), (741, 123322), (939, 97318), (1182, 77311), (1482, 61661), (1878, 48659), (2561, 35682), (3743, 24414), (4069, 22458), (5122, 17841), (5947, 15366), (7486, 12207), (7683, 11894), (8138, 11229)]