89418368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 212058000

約数和(自身を除く): 122639632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 109, 116, 128, 136, 208, 218, 221, 232, 272, 377, 416, 436, 442, 464, 493, 544, 754, 832, 872, 884, 928, 986, 1088, 1417, 1508, 1664, 1744, 1768, 1853, 1856, 1972, 2176, 2834, 3016, 3161, 3488, 3536, 3706, 3712, 3944, 5668, 6032, 6322, 6409, 6976, 7072, 7412, 7888, 11336, 12064, 12644, 12818, 13952, 14144, 14824, 15776, 22672, 24089, 24128, 25288, 25636, 28288, 29648, 31552, 41093, 45344, 48178, 48256, 50576, 51272, 53737, 59296, 63104, 82186, 90688, 96356, 101152, 102544, 107474, 118592, 164372, 181376, 192712, 202304, 205088, 214948, 237184, 328744, 385424, 404608, 410176, 429896, 657488, 698581, 770848, 820352, 859792, 1314976, 1397162, 1541696, 1719584, 2629952, 2794324, 3083392, 3439168, 5259904, 5588648, 6878336, 11177296, 22354592, 44709184, 89418368]

約数ペア:

[(1, 89418368), (2, 44709184), (4, 22354592), (8, 11177296), (13, 6878336), (16, 5588648), (17, 5259904), (26, 3439168), (29, 3083392), (32, 2794324), (34, 2629952), (52, 1719584), (58, 1541696), (64, 1397162), (68, 1314976), (104, 859792), (109, 820352), (116, 770848), (128, 698581), (136, 657488), (208, 429896), (218, 410176), (221, 404608), (232, 385424), (272, 328744), (377, 237184), (416, 214948), (436, 205088), (442, 202304), (464, 192712), (493, 181376), (544, 164372), (754, 118592), (832, 107474), (872, 102544), (884, 101152), (928, 96356), (986, 90688), (1088, 82186), (1417, 63104), (1508, 59296), (1664, 53737), (1744, 51272), (1768, 50576), (1853, 48256), (1856, 48178), (1972, 45344), (2176, 41093), (2834, 31552), (3016, 29648), (3161, 28288), (3488, 25636), (3536, 25288), (3706, 24128), (3712, 24089), (3944, 22672), (5668, 15776), (6032, 14824), (6322, 14144), (6409, 13952), (6976, 12818), (7072, 12644), (7412, 12064), (7888, 11336)]