68089216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 161935200

約数和(自身を除く): 93845984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 83, 104, 116, 128, 136, 166, 208, 221, 232, 272, 332, 377, 416, 442, 464, 493, 544, 664, 754, 832, 884, 928, 986, 1079, 1088, 1328, 1411, 1508, 1664, 1768, 1856, 1972, 2158, 2176, 2407, 2656, 2822, 3016, 3536, 3712, 3944, 4316, 4814, 5312, 5644, 6032, 6409, 7072, 7888, 8632, 9628, 10624, 11288, 12064, 12818, 14144, 15776, 17264, 18343, 19256, 22576, 24128, 25636, 28288, 31291, 31552, 34528, 36686, 38512, 40919, 45152, 48256, 51272, 62582, 63104, 69056, 73372, 77024, 81838, 90304, 102544, 125164, 138112, 146744, 154048, 163676, 180608, 205088, 250328, 293488, 308096, 327352, 410176, 500656, 531947, 586976, 654704, 820352, 1001312, 1063894, 1173952, 1309408, 2002624, 2127788, 2347904, 2618816, 4005248, 4255576, 5237632, 8511152, 17022304, 34044608, 68089216]

約数ペア:

[(1, 68089216), (2, 34044608), (4, 17022304), (8, 8511152), (13, 5237632), (16, 4255576), (17, 4005248), (26, 2618816), (29, 2347904), (32, 2127788), (34, 2002624), (52, 1309408), (58, 1173952), (64, 1063894), (68, 1001312), (83, 820352), (104, 654704), (116, 586976), (128, 531947), (136, 500656), (166, 410176), (208, 327352), (221, 308096), (232, 293488), (272, 250328), (332, 205088), (377, 180608), (416, 163676), (442, 154048), (464, 146744), (493, 138112), (544, 125164), (664, 102544), (754, 90304), (832, 81838), (884, 77024), (928, 73372), (986, 69056), (1079, 63104), (1088, 62582), (1328, 51272), (1411, 48256), (1508, 45152), (1664, 40919), (1768, 38512), (1856, 36686), (1972, 34528), (2158, 31552), (2176, 31291), (2407, 28288), (2656, 25636), (2822, 24128), (3016, 22576), (3536, 19256), (3712, 18343), (3944, 17264), (4316, 15776), (4814, 14144), (5312, 12818), (5644, 12064), (6032, 11288), (6409, 10624), (7072, 9628), (7888, 8632)]