78264684

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{8731}}^1$

素因数の和:8827

約数の個数: 48

約数和(自身を含む): 205376640

約数和(自身を除く): 127111956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8731, 8964, 17462, 26193, 34924, 52386, 78579, 104772, 157158, 235737, 314316, 471474, 724673, 942948, 1449346, 2174019, 2898692, 4348038, 6522057, 8696076, 13044114, 19566171, 26088228, 39132342, 78264684]

約数ペア:

[(1, 78264684), (2, 39132342), (3, 26088228), (4, 19566171), (6, 13044114), (9, 8696076), (12, 6522057), (18, 4348038), (27, 2898692), (36, 2174019), (54, 1449346), (83, 942948), (108, 724673), (166, 471474), (249, 314316), (332, 235737), (498, 157158), (747, 104772), (996, 78579), (1494, 52386), (2241, 34924), (2988, 26193), (4482, 17462), (8731, 8964)]