72130032

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 221798304

約数和(自身を除く): 149668272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 727, 848, 936, 954, 1272, 1378, 1454, 1872, 1908, 2067, 2181, 2544, 2756, 2908, 3816, 4134, 4362, 5512, 5816, 6201, 6543, 7632, 8268, 8724, 9451, 11024, 11632, 12402, 13086, 16536, 17448, 18902, 24804, 26172, 28353, 33072, 34896, 37804, 38531, 49608, 52344, 56706, 75608, 77062, 85059, 99216, 104688, 113412, 115593, 151216, 154124, 170118, 226824, 231186, 308248, 340236, 346779, 453648, 462372, 500903, 616496, 680472, 693558, 924744, 1001806, 1360944, 1387116, 1502709, 1849488, 2003612, 2774232, 3005418, 4007224, 4508127, 5548464, 6010836, 8014448, 9016254, 12021672, 18032508, 24043344, 36065016, 72130032]

約数ペア:

[(1, 72130032), (2, 36065016), (3, 24043344), (4, 18032508), (6, 12021672), (8, 9016254), (9, 8014448), (12, 6010836), (13, 5548464), (16, 4508127), (18, 4007224), (24, 3005418), (26, 2774232), (36, 2003612), (39, 1849488), (48, 1502709), (52, 1387116), (53, 1360944), (72, 1001806), (78, 924744), (104, 693558), (106, 680472), (117, 616496), (144, 500903), (156, 462372), (159, 453648), (208, 346779), (212, 340236), (234, 308248), (312, 231186), (318, 226824), (424, 170118), (468, 154124), (477, 151216), (624, 115593), (636, 113412), (689, 104688), (727, 99216), (848, 85059), (936, 77062), (954, 75608), (1272, 56706), (1378, 52344), (1454, 49608), (1872, 38531), (1908, 37804), (2067, 34896), (2181, 33072), (2544, 28353), (2756, 26172), (2908, 24804), (3816, 18902), (4134, 17448), (4362, 16536), (5512, 13086), (5816, 12402), (6201, 11632), (6543, 11024), (7632, 9451), (8268, 8724)]