69284072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 154949760

約数和(自身を除く): 85665688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 568, 572, 781, 853, 923, 1144, 1562, 1706, 1846, 3124, 3412, 3692, 6248, 6824, 7384, 9383, 10153, 11089, 18766, 20306, 22178, 37532, 40612, 44356, 60563, 75064, 81224, 88712, 121126, 121979, 242252, 243958, 484504, 487916, 666193, 787319, 975832, 1332386, 1574638, 2664772, 3149276, 5329544, 6298552, 8660509, 17321018, 34642036, 69284072]

約数ペア:

[(1, 69284072), (2, 34642036), (4, 17321018), (8, 8660509), (11, 6298552), (13, 5329544), (22, 3149276), (26, 2664772), (44, 1574638), (52, 1332386), (71, 975832), (88, 787319), (104, 666193), (142, 487916), (143, 484504), (284, 243958), (286, 242252), (568, 121979), (572, 121126), (781, 88712), (853, 81224), (923, 75064), (1144, 60563), (1562, 44356), (1706, 40612), (1846, 37532), (3124, 22178), (3412, 20306), (3692, 18766), (6248, 11089), (6824, 10153), (7384, 9383)]