74498448

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 201326400

約数和(自身を除く): 126827952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 109, 116, 174, 218, 232, 327, 348, 436, 464, 491, 654, 696, 872, 982, 1308, 1392, 1473, 1744, 1964, 2616, 2946, 3161, 3928, 5232, 5892, 6322, 7856, 9483, 11784, 12644, 14239, 18966, 23568, 25288, 28478, 37932, 42717, 50576, 53519, 56956, 75864, 85434, 107038, 113912, 151728, 160557, 170868, 214076, 227824, 321114, 341736, 428152, 642228, 683472, 856304, 1284456, 1552051, 2568912, 3104102, 4656153, 6208204, 9312306, 12416408, 18624612, 24832816, 37249224, 74498448]

約数ペア:

[(1, 74498448), (2, 37249224), (3, 24832816), (4, 18624612), (6, 12416408), (8, 9312306), (12, 6208204), (16, 4656153), (24, 3104102), (29, 2568912), (48, 1552051), (58, 1284456), (87, 856304), (109, 683472), (116, 642228), (174, 428152), (218, 341736), (232, 321114), (327, 227824), (348, 214076), (436, 170868), (464, 160557), (491, 151728), (654, 113912), (696, 107038), (872, 85434), (982, 75864), (1308, 56956), (1392, 53519), (1473, 50576), (1744, 42717), (1964, 37932), (2616, 28478), (2946, 25288), (3161, 23568), (3928, 18966), (5232, 14239), (5892, 12644), (6322, 11784), (7856, 9483)]