82338872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 111197128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 349, 383, 616, 698, 766, 1396, 1532, 2443, 2681, 2792, 3064, 3839, 4213, 4886, 5362, 7678, 8426, 9772, 10724, 15356, 16852, 19544, 21448, 26873, 29491, 30712, 33704, 53746, 58982, 107492, 117964, 133667, 214984, 235928, 267334, 534668, 935669, 1069336, 1470337, 1871338, 2940674, 3742676, 5881348, 7485352, 10292359, 11762696, 20584718, 41169436, 82338872]

約数ペア:

[(1, 82338872), (2, 41169436), (4, 20584718), (7, 11762696), (8, 10292359), (11, 7485352), (14, 5881348), (22, 3742676), (28, 2940674), (44, 1871338), (56, 1470337), (77, 1069336), (88, 935669), (154, 534668), (308, 267334), (349, 235928), (383, 214984), (616, 133667), (698, 117964), (766, 107492), (1396, 58982), (1532, 53746), (2443, 33704), (2681, 30712), (2792, 29491), (3064, 26873), (3839, 21448), (4213, 19544), (4886, 16852), (5362, 15356), (7678, 10724), (8426, 9772)]