71820056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3816

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 101532904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 3761, 4774, 7522, 9548, 15044, 19096, 26327, 30088, 41371, 52654, 82742, 105308, 116591, 165484, 210616, 233182, 289597, 330968, 466364, 579194, 816137, 932728, 1158388, 1282501, 1632274, 2316776, 2565002, 3264548, 5130004, 6529096, 8977507, 10260008, 17955014, 35910028, 71820056]

約数ペア:

[(1, 71820056), (2, 35910028), (4, 17955014), (7, 10260008), (8, 8977507), (11, 6529096), (14, 5130004), (22, 3264548), (28, 2565002), (31, 2316776), (44, 1632274), (56, 1282501), (62, 1158388), (77, 932728), (88, 816137), (124, 579194), (154, 466364), (217, 330968), (248, 289597), (308, 233182), (341, 210616), (434, 165484), (616, 116591), (682, 105308), (868, 82742), (1364, 52654), (1736, 41371), (2387, 30088), (2728, 26327), (3761, 19096), (4774, 15044), (7522, 9548)]