71986236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 199006080

約数和(自身を除く): 127019844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1019, 1218, 1682, 2038, 2436, 2523, 3057, 3364, 4076, 5046, 5887, 6114, 7133, 10092, 11774, 12228, 14266, 17661, 21399, 23548, 28532, 29551, 35322, 42798, 59102, 70644, 85596, 88653, 118204, 177306, 206857, 354612, 413714, 620571, 827428, 856979, 1241142, 1713958, 2482284, 2570937, 3427916, 5141874, 5998853, 10283748, 11997706, 17996559, 23995412, 35993118, 71986236]

約数ペア:

[(1, 71986236), (2, 35993118), (3, 23995412), (4, 17996559), (6, 11997706), (7, 10283748), (12, 5998853), (14, 5141874), (21, 3427916), (28, 2570937), (29, 2482284), (42, 1713958), (58, 1241142), (84, 856979), (87, 827428), (116, 620571), (174, 413714), (203, 354612), (348, 206857), (406, 177306), (609, 118204), (812, 88653), (841, 85596), (1019, 70644), (1218, 59102), (1682, 42798), (2038, 35322), (2436, 29551), (2523, 28532), (3057, 23548), (3364, 21399), (4076, 17661), (5046, 14266), (5887, 12228), (6114, 11774), (7133, 10092)]