77475768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 129365832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2393, 2698, 4047, 4786, 5396, 7179, 8094, 9572, 10792, 14358, 16188, 19144, 28716, 32376, 45467, 57432, 90934, 136401, 169903, 181868, 272802, 339806, 363736, 509709, 545604, 679612, 1019418, 1091208, 1359224, 2038836, 3228157, 4077672, 6456314, 9684471, 12912628, 19368942, 25825256, 38737884, 77475768]

約数ペア:

[(1, 77475768), (2, 38737884), (3, 25825256), (4, 19368942), (6, 12912628), (8, 9684471), (12, 6456314), (19, 4077672), (24, 3228157), (38, 2038836), (57, 1359224), (71, 1091208), (76, 1019418), (114, 679612), (142, 545604), (152, 509709), (213, 363736), (228, 339806), (284, 272802), (426, 181868), (456, 169903), (568, 136401), (852, 90934), (1349, 57432), (1704, 45467), (2393, 32376), (2698, 28716), (4047, 19144), (4786, 16188), (5396, 14358), (7179, 10792), (8094, 9572)]