67879620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13967}}^1$

素因数の和:13991

約数の個数: 72

約数和(自身を含む): 213542784

約数和(自身を除く): 145663164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 13967, 27934, 41901, 55868, 69835, 83802, 125703, 139670, 167604, 209505, 251406, 279340, 377109, 419010, 502812, 628515, 754218, 838020, 1131327, 1257030, 1508436, 1885545, 2262654, 2514060, 3393981, 3771090, 4525308, 5656635, 6787962, 7542180, 11313270, 13575924, 16969905, 22626540, 33939810, 67879620]

約数ペア:

[(1, 67879620), (2, 33939810), (3, 22626540), (4, 16969905), (5, 13575924), (6, 11313270), (9, 7542180), (10, 6787962), (12, 5656635), (15, 4525308), (18, 3771090), (20, 3393981), (27, 2514060), (30, 2262654), (36, 1885545), (45, 1508436), (54, 1257030), (60, 1131327), (81, 838020), (90, 754218), (108, 628515), (135, 502812), (162, 419010), (180, 377109), (243, 279340), (270, 251406), (324, 209505), (405, 167604), (486, 139670), (540, 125703), (810, 83802), (972, 69835), (1215, 55868), (1620, 41901), (2430, 27934), (4860, 13967)]