90853540666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1\times {\mathrm{3539}}^1$

素因数の和:4939

約数の個数: 64

約数和(自身を含む): 165357987840

約数和(自身を除く): 74504447174

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1307, 1403, 2614, 2806, 3539, 7078, 9149, 9821, 18298, 19642, 24773, 30061, 49546, 60122, 79727, 81397, 159454, 162794, 210427, 215879, 420854, 431758, 558089, 569779, 1116178, 1139558, 1511153, 1833721, 3022306, 3667442, 4625473, 4965217, 9250946, 9930434, 12836047, 25672094, 32378311, 34756519, 64756622, 69513038, 106385879, 212771758, 282153853, 564307706, 744701153, 1489402306, 1975076971, 3950153942, 6489538619, 12979077238, 45426770333, 90853540666]

約数ペア:

[(1, 90853540666), (2, 45426770333), (7, 12979077238), (14, 6489538619), (23, 3950153942), (46, 1975076971), (61, 1489402306), (122, 744701153), (161, 564307706), (322, 282153853), (427, 212771758), (854, 106385879), (1307, 69513038), (1403, 64756622), (2614, 34756519), (2806, 32378311), (3539, 25672094), (7078, 12836047), (9149, 9930434), (9821, 9250946), (18298, 4965217), (19642, 4625473), (24773, 3667442), (30061, 3022306), (49546, 1833721), (60122, 1511153), (79727, 1139558), (81397, 1116178), (159454, 569779), (162794, 558089), (210427, 431758), (215879, 420854)]