71738568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 220176000

約数和(自身を除く): 148437432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 109, 132, 198, 216, 218, 264, 277, 297, 327, 396, 436, 554, 594, 654, 792, 831, 872, 981, 1108, 1188, 1199, 1308, 1662, 1962, 2216, 2376, 2398, 2493, 2616, 2943, 3047, 3324, 3597, 3924, 4796, 4986, 5886, 6094, 6648, 7194, 7479, 7848, 9141, 9592, 9972, 10791, 11772, 12188, 14388, 14958, 18282, 19944, 21582, 23544, 24376, 27423, 28776, 29916, 30193, 32373, 36564, 43164, 54846, 59832, 60386, 64746, 73128, 82269, 86328, 90579, 109692, 120772, 129492, 164538, 181158, 219384, 241544, 258984, 271737, 329076, 332123, 362316, 543474, 658152, 664246, 724632, 815211, 996369, 1086948, 1328492, 1630422, 1992738, 2173896, 2656984, 2989107, 3260844, 3985476, 5978214, 6521688, 7970952, 8967321, 11956428, 17934642, 23912856, 35869284, 71738568]

約数ペア:

[(1, 71738568), (2, 35869284), (3, 23912856), (4, 17934642), (6, 11956428), (8, 8967321), (9, 7970952), (11, 6521688), (12, 5978214), (18, 3985476), (22, 3260844), (24, 2989107), (27, 2656984), (33, 2173896), (36, 1992738), (44, 1630422), (54, 1328492), (66, 1086948), (72, 996369), (88, 815211), (99, 724632), (108, 664246), (109, 658152), (132, 543474), (198, 362316), (216, 332123), (218, 329076), (264, 271737), (277, 258984), (297, 241544), (327, 219384), (396, 181158), (436, 164538), (554, 129492), (594, 120772), (654, 109692), (792, 90579), (831, 86328), (872, 82269), (981, 73128), (1108, 64746), (1188, 60386), (1199, 59832), (1308, 54846), (1662, 43164), (1962, 36564), (2216, 32373), (2376, 30193), (2398, 29916), (2493, 28776), (2616, 27423), (2943, 24376), (3047, 23544), (3324, 21582), (3597, 19944), (3924, 18282), (4796, 14958), (4986, 14388), (5886, 12188), (6094, 11772), (6648, 10791), (7194, 9972), (7479, 9592), (7848, 9141)]