71609208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7331}}^1$

素因数の和:7388

約数の個数: 64

約数和(自身を含む): 200603520

約数和(自身を除く): 128994312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 7331, 9768, 14662, 21993, 29324, 43986, 58648, 80641, 87972, 161282, 175944, 241923, 271247, 322564, 483846, 542494, 645128, 813741, 967692, 1084988, 1627482, 1935384, 2169976, 2983717, 3254964, 5967434, 6509928, 8951151, 11934868, 17902302, 23869736, 35804604, 71609208]

約数ペア:

[(1, 71609208), (2, 35804604), (3, 23869736), (4, 17902302), (6, 11934868), (8, 8951151), (11, 6509928), (12, 5967434), (22, 3254964), (24, 2983717), (33, 2169976), (37, 1935384), (44, 1627482), (66, 1084988), (74, 967692), (88, 813741), (111, 645128), (132, 542494), (148, 483846), (222, 322564), (264, 271247), (296, 241923), (407, 175944), (444, 161282), (814, 87972), (888, 80641), (1221, 58648), (1628, 43986), (2442, 29324), (3256, 21993), (4884, 14662), (7331, 9768)]