85123896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1509

約数の個数: 128

約数和(自身を含む): 264902400

約数和(自身を除く): 179778504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1459, 1496, 1716, 1768, 2244, 2431, 2652, 2918, 3432, 4377, 4488, 4862, 5304, 5836, 7293, 8754, 9724, 11672, 14586, 16049, 17508, 18967, 19448, 24803, 29172, 32098, 35016, 37934, 48147, 49606, 56901, 58344, 64196, 74409, 75868, 96294, 99212, 113802, 128392, 148818, 151736, 192588, 198424, 208637, 227604, 272833, 297636, 322439, 385176, 417274, 455208, 545666, 595272, 625911, 644878, 818499, 834548, 967317, 1091332, 1251822, 1289756, 1636998, 1669096, 1934634, 2182664, 2503644, 2579512, 3273996, 3546829, 3869268, 5007288, 6547992, 7093658, 7738536, 10640487, 14187316, 21280974, 28374632, 42561948, 85123896]

約数ペア:

[(1, 85123896), (2, 42561948), (3, 28374632), (4, 21280974), (6, 14187316), (8, 10640487), (11, 7738536), (12, 7093658), (13, 6547992), (17, 5007288), (22, 3869268), (24, 3546829), (26, 3273996), (33, 2579512), (34, 2503644), (39, 2182664), (44, 1934634), (51, 1669096), (52, 1636998), (66, 1289756), (68, 1251822), (78, 1091332), (88, 967317), (102, 834548), (104, 818499), (132, 644878), (136, 625911), (143, 595272), (156, 545666), (187, 455208), (204, 417274), (221, 385176), (264, 322439), (286, 297636), (312, 272833), (374, 227604), (408, 208637), (429, 198424), (442, 192588), (561, 151736), (572, 148818), (663, 128392), (748, 113802), (858, 99212), (884, 96294), (1122, 75868), (1144, 74409), (1326, 64196), (1459, 58344), (1496, 56901), (1716, 49606), (1768, 48147), (2244, 37934), (2431, 35016), (2652, 32098), (2918, 29172), (3432, 24803), (4377, 19448), (4488, 18967), (4862, 17508), (5304, 16049), (5836, 14586), (7293, 11672), (8754, 9724)]