65333736

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 134250264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 439, 468, 477, 636, 689, 702, 878, 936, 954, 1272, 1317, 1378, 1404, 1431, 1756, 1908, 2067, 2634, 2756, 2808, 2862, 3512, 3816, 3951, 4134, 5268, 5512, 5707, 5724, 6201, 7902, 8268, 10536, 11414, 11448, 11853, 12402, 15804, 16536, 17121, 18603, 22828, 23267, 23706, 24804, 31608, 34242, 37206, 45656, 46534, 47412, 49608, 51363, 68484, 69801, 74412, 93068, 94824, 102726, 136968, 139602, 148824, 154089, 186136, 205452, 209403, 279204, 302471, 308178, 410904, 418806, 558408, 604942, 616356, 628209, 837612, 907413, 1209884, 1232712, 1256418, 1675224, 1814826, 2419768, 2512836, 2722239, 3629652, 5025672, 5444478, 7259304, 8166717, 10888956, 16333434, 21777912, 32666868, 65333736]

約数ペア:

[(1, 65333736), (2, 32666868), (3, 21777912), (4, 16333434), (6, 10888956), (8, 8166717), (9, 7259304), (12, 5444478), (13, 5025672), (18, 3629652), (24, 2722239), (26, 2512836), (27, 2419768), (36, 1814826), (39, 1675224), (52, 1256418), (53, 1232712), (54, 1209884), (72, 907413), (78, 837612), (104, 628209), (106, 616356), (108, 604942), (117, 558408), (156, 418806), (159, 410904), (212, 308178), (216, 302471), (234, 279204), (312, 209403), (318, 205452), (351, 186136), (424, 154089), (439, 148824), (468, 139602), (477, 136968), (636, 102726), (689, 94824), (702, 93068), (878, 74412), (936, 69801), (954, 68484), (1272, 51363), (1317, 49608), (1378, 47412), (1404, 46534), (1431, 45656), (1756, 37206), (1908, 34242), (2067, 31608), (2634, 24804), (2756, 23706), (2808, 23267), (2862, 22828), (3512, 18603), (3816, 17121), (3951, 16536), (4134, 15804), (5268, 12402), (5512, 11853), (5707, 11448), (5724, 11414), (6201, 10536), (7902, 8268)]