68089728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 210136320

約数和(自身を除く): 142046592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 347, 384, 438, 448, 511, 584, 672, 694, 876, 896, 1022, 1041, 1168, 1344, 1388, 1533, 1752, 2044, 2082, 2336, 2429, 2688, 2776, 3066, 3504, 4088, 4164, 4672, 4858, 5552, 6132, 7008, 7287, 8176, 8328, 9344, 9716, 11104, 12264, 14016, 14574, 16352, 16656, 19432, 22208, 24528, 25331, 28032, 29148, 32704, 33312, 38864, 44416, 49056, 50662, 58296, 65408, 66624, 75993, 77728, 98112, 101324, 116592, 133248, 151986, 155456, 177317, 196224, 202648, 233184, 303972, 310912, 354634, 405296, 466368, 531951, 607944, 709268, 810592, 932736, 1063902, 1215888, 1418536, 1621184, 2127804, 2431776, 2837072, 3242368, 4255608, 4863552, 5674144, 8511216, 9727104, 11348288, 17022432, 22696576, 34044864, 68089728]

約数ペア:

[(1, 68089728), (2, 34044864), (3, 22696576), (4, 17022432), (6, 11348288), (7, 9727104), (8, 8511216), (12, 5674144), (14, 4863552), (16, 4255608), (21, 3242368), (24, 2837072), (28, 2431776), (32, 2127804), (42, 1621184), (48, 1418536), (56, 1215888), (64, 1063902), (73, 932736), (84, 810592), (96, 709268), (112, 607944), (128, 531951), (146, 466368), (168, 405296), (192, 354634), (219, 310912), (224, 303972), (292, 233184), (336, 202648), (347, 196224), (384, 177317), (438, 155456), (448, 151986), (511, 133248), (584, 116592), (672, 101324), (694, 98112), (876, 77728), (896, 75993), (1022, 66624), (1041, 65408), (1168, 58296), (1344, 50662), (1388, 49056), (1533, 44416), (1752, 38864), (2044, 33312), (2082, 32704), (2336, 29148), (2429, 28032), (2688, 25331), (2776, 24528), (3066, 22208), (3504, 19432), (4088, 16656), (4164, 16352), (4672, 14574), (4858, 14016), (5552, 12264), (6132, 11104), (7008, 9716), (7287, 9344), (8176, 8328)]