86643172

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{5741}}^1$

素因数の和:5777

約数の個数: 48

約数和(自身を含む): 192931200

約数和(自身を除く): 106288028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 5741, 7546, 11482, 15092, 22964, 40187, 63151, 80374, 126302, 160748, 252604, 281309, 442057, 562618, 884114, 1125236, 1768228, 1969163, 3094399, 3938326, 6188798, 7876652, 12377596, 21660793, 43321586, 86643172]

約数ペア:

[(1, 86643172), (2, 43321586), (4, 21660793), (7, 12377596), (11, 7876652), (14, 6188798), (22, 3938326), (28, 3094399), (44, 1969163), (49, 1768228), (77, 1125236), (98, 884114), (154, 562618), (196, 442057), (308, 281309), (343, 252604), (539, 160748), (686, 126302), (1078, 80374), (1372, 63151), (2156, 40187), (3773, 22964), (5741, 15092), (7546, 11482)]