89729536

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 120

約数和(自身を含む): 208925244

約数和(自身を除く): 119195708

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 61, 64, 68, 104, 122, 128, 136, 169, 208, 221, 244, 256, 272, 338, 416, 442, 488, 512, 544, 676, 793, 832, 884, 976, 1037, 1088, 1352, 1586, 1664, 1768, 1952, 2074, 2176, 2704, 2873, 3172, 3328, 3536, 3904, 4148, 4352, 5408, 5746, 6344, 6656, 7072, 7808, 8296, 8704, 10309, 10816, 11492, 12688, 13481, 14144, 15616, 16592, 20618, 21632, 22984, 25376, 26962, 28288, 31232, 33184, 41236, 43264, 45968, 50752, 53924, 56576, 66368, 82472, 86528, 91936, 101504, 107848, 113152, 132736, 164944, 175253, 183872, 203008, 215696, 265472, 329888, 350506, 367744, 406016, 431392, 530944, 659776, 701012, 735488, 862784, 1319552, 1402024, 1470976, 1725568, 2639104, 2804048, 3451136, 5278208, 5608096, 6902272, 11216192, 22432384, 44864768, 89729536]

約数ペア:

[(1, 89729536), (2, 44864768), (4, 22432384), (8, 11216192), (13, 6902272), (16, 5608096), (17, 5278208), (26, 3451136), (32, 2804048), (34, 2639104), (52, 1725568), (61, 1470976), (64, 1402024), (68, 1319552), (104, 862784), (122, 735488), (128, 701012), (136, 659776), (169, 530944), (208, 431392), (221, 406016), (244, 367744), (256, 350506), (272, 329888), (338, 265472), (416, 215696), (442, 203008), (488, 183872), (512, 175253), (544, 164944), (676, 132736), (793, 113152), (832, 107848), (884, 101504), (976, 91936), (1037, 86528), (1088, 82472), (1352, 66368), (1586, 56576), (1664, 53924), (1768, 50752), (1952, 45968), (2074, 43264), (2176, 41236), (2704, 33184), (2873, 31232), (3172, 28288), (3328, 26962), (3536, 25376), (3904, 22984), (4148, 21632), (4352, 20618), (5408, 16592), (5746, 15616), (6344, 14144), (6656, 13481), (7072, 12688), (7808, 11492), (8296, 10816), (8704, 10309)]