71398452.000000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2098

約数の個数: 96

約数和(自身を含む): 475989696

約数和(自身を除く): 300885858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 53, 63, 78, 91, 106, 117, 126, 159, 182, 234, 273, 318, 371, 477, 546, 689, 742, 819, 954, 1113, 1378, 1638, 2017, 2067, 2226, 3339, 4034, 4134, 4823, 6051, 6201, 6678, 9646, 12102, 12402, 14119, 14469, 18153, 26221, 28238, 28938, 36306, 42357, 43407, 52442, 78663, 84714, 86814, 106901, 127071, 157326, 183547, 213802, 235989, 254142, 320703, 367094, 471978, 550641, 641406, 748307, 962109, 1101282, 1389713, 1496614, 1651923, 1924218, 2244921, 2779426, 3303846, 4169139, 4489842, 6734763, 8338278, 9727991, 12507417, 13469526, 19455982, 25014834, 29183973, 58367946, 87551919, 175103838]

約数ペア:

[(1, 175103838), (2, 87551919), (3, 58367946), (6, 29183973), (7, 25014834), (9, 19455982), (13, 13469526), (14, 12507417), (18, 9727991), (21, 8338278), (26, 6734763), (39, 4489842), (42, 4169139), (53, 3303846), (63, 2779426), (78, 2244921), (91, 1924218), (106, 1651923), (117, 1496614), (126, 1389713), (159, 1101282), (182, 962109), (234, 748307), (273, 641406), (318, 550641), (371, 471978), (477, 367094), (546, 320703), (689, 254142), (742, 235989), (819, 213802), (954, 183547), (1113, 157326), (1378, 127071), (1638, 106901), (2017, 86814), (2067, 84714), (2226, 78663), (3339, 52442), (4034, 43407), (4134, 42357), (4823, 36306), (6051, 28938), (6201, 28238), (6678, 26221), (9646, 18153), (12102, 14469), (12402, 14119)]