82261504

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 80

約数和(自身を含む): 187675488

約数和(自身を除く): 105413984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 727, 832, 884, 1088, 1454, 1664, 1768, 2176, 2908, 3328, 3536, 4352, 5816, 6656, 7072, 8704, 9451, 11632, 12359, 14144, 18902, 23264, 24718, 28288, 37804, 46528, 49436, 56576, 75608, 93056, 98872, 113152, 151216, 160667, 186112, 197744, 302432, 321334, 372224, 395488, 604864, 642668, 790976, 1209728, 1285336, 1581952, 2419456, 2570672, 3163904, 4838912, 5141344, 6327808, 10282688, 20565376, 41130752, 82261504]

約数ペア:

[(1, 82261504), (2, 41130752), (4, 20565376), (8, 10282688), (13, 6327808), (16, 5141344), (17, 4838912), (26, 3163904), (32, 2570672), (34, 2419456), (52, 1581952), (64, 1285336), (68, 1209728), (104, 790976), (128, 642668), (136, 604864), (208, 395488), (221, 372224), (256, 321334), (272, 302432), (416, 197744), (442, 186112), (512, 160667), (544, 151216), (727, 113152), (832, 98872), (884, 93056), (1088, 75608), (1454, 56576), (1664, 49436), (1768, 46528), (2176, 37804), (2908, 28288), (3328, 24718), (3536, 23264), (4352, 18902), (5816, 14144), (6656, 12359), (7072, 11632), (8704, 9451)]