65206656

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 197985060

約数和(自身を除く): 132778404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 107, 128, 138, 144, 184, 192, 207, 214, 276, 288, 321, 368, 384, 414, 428, 529, 552, 576, 642, 736, 828, 856, 963, 1058, 1104, 1152, 1284, 1472, 1587, 1656, 1712, 1926, 2116, 2208, 2461, 2568, 2944, 3174, 3312, 3424, 3852, 4232, 4416, 4761, 4922, 5136, 6348, 6624, 6848, 7383, 7704, 8464, 8832, 9522, 9844, 10272, 12696, 13248, 13696, 14766, 15408, 16928, 19044, 19688, 20544, 22149, 25392, 26496, 29532, 30816, 33856, 38088, 39376, 41088, 44298, 50784, 56603, 59064, 61632, 67712, 76176, 78752, 88596, 101568, 113206, 118128, 123264, 152352, 157504, 169809, 177192, 203136, 226412, 236256, 304704, 315008, 339618, 354384, 452824, 472512, 509427, 609408, 679236, 708768, 905648, 945024, 1018854, 1358472, 1417536, 1811296, 2037708, 2716944, 2835072, 3622592, 4075416, 5433888, 7245184, 8150832, 10867776, 16301664, 21735552, 32603328, 65206656]

約数ペア:

[(1, 65206656), (2, 32603328), (3, 21735552), (4, 16301664), (6, 10867776), (8, 8150832), (9, 7245184), (12, 5433888), (16, 4075416), (18, 3622592), (23, 2835072), (24, 2716944), (32, 2037708), (36, 1811296), (46, 1417536), (48, 1358472), (64, 1018854), (69, 945024), (72, 905648), (92, 708768), (96, 679236), (107, 609408), (128, 509427), (138, 472512), (144, 452824), (184, 354384), (192, 339618), (207, 315008), (214, 304704), (276, 236256), (288, 226412), (321, 203136), (368, 177192), (384, 169809), (414, 157504), (428, 152352), (529, 123264), (552, 118128), (576, 113206), (642, 101568), (736, 88596), (828, 78752), (856, 76176), (963, 67712), (1058, 61632), (1104, 59064), (1152, 56603), (1284, 50784), (1472, 44298), (1587, 41088), (1656, 39376), (1712, 38088), (1926, 33856), (2116, 30816), (2208, 29532), (2461, 26496), (2568, 25392), (2944, 22149), (3174, 20544), (3312, 19688), (3424, 19044), (3852, 16928), (4232, 15408), (4416, 14766), (4761, 13696), (4922, 13248), (5136, 12696), (6348, 10272), (6624, 9844), (6848, 9522), (7383, 8832), (7704, 8464)]