69910979.000000000

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2774

約数の個数: 144

約数和(自身を含む): 393860880

約数和(自身を除く): 277817904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 2741, 3024, 3528, 4704, 5292, 5482, 6048, 7056, 8223, 10584, 10964, 14112, 16446, 19187, 21168, 21928, 24669, 32892, 38374, 42336, 43856, 49338, 57561, 65784, 74007, 76748, 87712, 98676, 115122, 131568, 134309, 148014, 153496, 172683, 197352, 230244, 263136, 268618, 296028, 306992, 345366, 394704, 402927, 460488, 518049, 537236, 592056, 613984, 690732, 789408, 805854, 920976, 1036098, 1074472, 1184112, 1208781, 1381464, 1611708, 1841952, 2072196, 2148944, 2368224, 2417562, 2762928, 3223416, 3626343, 4144392, 4297888, 4835124, 5525856, 6446832, 7252686, 8288784, 9670248, 12893664, 14505372, 16577568, 19340496, 29010744, 38680992, 58021488, 116042976]

約数ペア:

[(1, 116042976), (2, 58021488), (3, 38680992), (4, 29010744), (6, 19340496), (7, 16577568), (8, 14505372), (9, 12893664), (12, 9670248), (14, 8288784), (16, 7252686), (18, 6446832), (21, 5525856), (24, 4835124), (27, 4297888), (28, 4144392), (32, 3626343), (36, 3223416), (42, 2762928), (48, 2417562), (49, 2368224), (54, 2148944), (56, 2072196), (63, 1841952), (72, 1611708), (84, 1381464), (96, 1208781), (98, 1184112), (108, 1074472), (112, 1036098), (126, 920976), (144, 805854), (147, 789408), (168, 690732), (189, 613984), (196, 592056), (216, 537236), (224, 518049), (252, 460488), (288, 402927), (294, 394704), (336, 345366), (378, 306992), (392, 296028), (432, 268618), (441, 263136), (504, 230244), (588, 197352), (672, 172683), (756, 153496), (784, 148014), (864, 134309), (882, 131568), (1008, 115122), (1176, 98676), (1323, 87712), (1512, 76748), (1568, 74007), (1764, 65784), (2016, 57561), (2352, 49338), (2646, 43856), (2741, 42336), (3024, 38374), (3528, 32892), (4704, 24669), (5292, 21928), (5482, 21168), (6048, 19187), (7056, 16446), (8223, 14112), (10584, 10964)]