63745122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 86245278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 139, 179, 183, 278, 358, 366, 417, 427, 537, 834, 854, 973, 1074, 1253, 1281, 1946, 2506, 2562, 2919, 3759, 5838, 7518, 8479, 10919, 16958, 21838, 24881, 25437, 32757, 49762, 50874, 59353, 65514, 74643, 76433, 118706, 149286, 152866, 174167, 178059, 229299, 348334, 356118, 458598, 522501, 1045002, 1517741, 3035482, 4553223, 9106446, 10624187, 21248374, 31872561, 63745122]

約数ペア:

[(1, 63745122), (2, 31872561), (3, 21248374), (6, 10624187), (7, 9106446), (14, 4553223), (21, 3035482), (42, 1517741), (61, 1045002), (122, 522501), (139, 458598), (179, 356118), (183, 348334), (278, 229299), (358, 178059), (366, 174167), (417, 152866), (427, 149286), (537, 118706), (834, 76433), (854, 74643), (973, 65514), (1074, 59353), (1253, 50874), (1281, 49762), (1946, 32757), (2506, 25437), (2562, 24881), (2919, 21838), (3759, 16958), (5838, 10919), (7518, 8479)]