57456828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11195

約数の個数: 72

約数和(自身を含む): 170644656

約数和(自身を除く): 113187828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 11161, 22322, 33483, 44644, 66966, 100449, 122771, 133932, 145093, 200898, 245542, 290186, 368313, 401796, 435279, 491084, 580372, 736626, 870558, 1104939, 1305837, 1473252, 1596023, 1741116, 2209878, 2611674, 3192046, 4419756, 4788069, 5223348, 6384092, 9576138, 14364207, 19152276, 28728414, 57456828]

約数ペア:

[(1, 57456828), (2, 28728414), (3, 19152276), (4, 14364207), (6, 9576138), (9, 6384092), (11, 5223348), (12, 4788069), (13, 4419756), (18, 3192046), (22, 2611674), (26, 2209878), (33, 1741116), (36, 1596023), (39, 1473252), (44, 1305837), (52, 1104939), (66, 870558), (78, 736626), (99, 580372), (117, 491084), (132, 435279), (143, 401796), (156, 368313), (198, 290186), (234, 245542), (286, 200898), (396, 145093), (429, 133932), (468, 122771), (572, 100449), (858, 66966), (1287, 44644), (1716, 33483), (2574, 22322), (5148, 11161)]