64449294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 98120946

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 2879, 3198, 3731, 5758, 7462, 8637, 11193, 17274, 20153, 22386, 37427, 40306, 60459, 74854, 112281, 118039, 120918, 224562, 236078, 261989, 354117, 523978, 708234, 785967, 826273, 1534507, 1571934, 1652546, 2478819, 3069014, 4603521, 4957638, 9207042, 10741549, 21483098, 32224647, 64449294]

約数ペア:

[(1, 64449294), (2, 32224647), (3, 21483098), (6, 10741549), (7, 9207042), (13, 4957638), (14, 4603521), (21, 3069014), (26, 2478819), (39, 1652546), (41, 1571934), (42, 1534507), (78, 826273), (82, 785967), (91, 708234), (123, 523978), (182, 354117), (246, 261989), (273, 236078), (287, 224562), (533, 120918), (546, 118039), (574, 112281), (861, 74854), (1066, 60459), (1599, 40306), (1722, 37427), (2879, 22386), (3198, 20153), (3731, 17274), (5758, 11193), (7462, 8637)]