70724736

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 213665010

約数和(自身を除く): 142940274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 73, 87, 96, 116, 128, 144, 146, 174, 192, 219, 232, 261, 288, 292, 348, 384, 438, 464, 522, 576, 584, 657, 696, 841, 876, 928, 1044, 1152, 1168, 1314, 1392, 1682, 1752, 1856, 2088, 2117, 2336, 2523, 2628, 2784, 3364, 3504, 3712, 4176, 4234, 4672, 5046, 5256, 5568, 6351, 6728, 7008, 7569, 8352, 8468, 9344, 10092, 10512, 11136, 12702, 13456, 14016, 15138, 16704, 16936, 19053, 20184, 21024, 25404, 26912, 28032, 30276, 33408, 33872, 38106, 40368, 42048, 50808, 53824, 60552, 61393, 67744, 76212, 80736, 84096, 101616, 107648, 121104, 122786, 135488, 152424, 161472, 184179, 203232, 242208, 245572, 270976, 304848, 322944, 368358, 406464, 484416, 491144, 552537, 609696, 736716, 812928, 968832, 982288, 1105074, 1219392, 1473432, 1964576, 2210148, 2438784, 2946864, 3929152, 4420296, 5893728, 7858304, 8840592, 11787456, 17681184, 23574912, 35362368, 70724736]

約数ペア:

[(1, 70724736), (2, 35362368), (3, 23574912), (4, 17681184), (6, 11787456), (8, 8840592), (9, 7858304), (12, 5893728), (16, 4420296), (18, 3929152), (24, 2946864), (29, 2438784), (32, 2210148), (36, 1964576), (48, 1473432), (58, 1219392), (64, 1105074), (72, 982288), (73, 968832), (87, 812928), (96, 736716), (116, 609696), (128, 552537), (144, 491144), (146, 484416), (174, 406464), (192, 368358), (219, 322944), (232, 304848), (261, 270976), (288, 245572), (292, 242208), (348, 203232), (384, 184179), (438, 161472), (464, 152424), (522, 135488), (576, 122786), (584, 121104), (657, 107648), (696, 101616), (841, 84096), (876, 80736), (928, 76212), (1044, 67744), (1152, 61393), (1168, 60552), (1314, 53824), (1392, 50808), (1682, 42048), (1752, 40368), (1856, 38106), (2088, 33872), (2117, 33408), (2336, 30276), (2523, 28032), (2628, 26912), (2784, 25404), (3364, 21024), (3504, 20184), (3712, 19053), (4176, 16936), (4234, 16704), (4672, 15138), (5046, 14016), (5256, 13456), (5568, 12702), (6351, 11136), (6728, 10512), (7008, 10092), (7569, 9344), (8352, 8468)]