71563128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 232888320

約数和(自身を除く): 161325192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 151, 156, 168, 182, 186, 196, 217, 248, 273, 294, 302, 312, 364, 372, 392, 403, 434, 453, 546, 588, 604, 637, 651, 728, 744, 806, 868, 906, 1057, 1092, 1176, 1208, 1209, 1274, 1302, 1519, 1612, 1736, 1812, 1911, 1963, 2114, 2184, 2418, 2548, 2604, 2821, 3038, 3171, 3224, 3624, 3822, 3926, 4228, 4557, 4681, 4836, 5096, 5208, 5642, 5889, 6076, 6342, 7399, 7644, 7852, 8456, 8463, 9114, 9362, 9672, 11284, 11778, 12152, 12684, 13741, 14043, 14798, 15288, 15704, 16926, 18228, 18724, 19747, 22197, 22568, 23556, 25368, 27482, 28086, 29596, 32767, 33852, 36456, 37448, 39494, 41223, 44394, 47112, 54964, 56172, 59192, 59241, 60853, 65534, 67704, 78988, 82446, 88788, 96187, 98301, 109928, 112344, 118482, 121706, 131068, 157976, 164892, 177576, 182559, 192374, 196602, 229369, 236964, 243412, 262136, 288561, 329784, 365118, 384748, 393204, 425971, 458738, 473928, 486824, 577122, 688107, 730236, 769496, 786408, 851942, 917476, 1154244, 1277913, 1376214, 1460472, 1703884, 1834952, 2308488, 2555826, 2752428, 2981797, 3407768, 5111652, 5504856, 5963594, 8945391, 10223304, 11927188, 17890782, 23854376, 35781564, 71563128]

約数ペア:

[(1, 71563128), (2, 35781564), (3, 23854376), (4, 17890782), (6, 11927188), (7, 10223304), (8, 8945391), (12, 5963594), (13, 5504856), (14, 5111652), (21, 3407768), (24, 2981797), (26, 2752428), (28, 2555826), (31, 2308488), (39, 1834952), (42, 1703884), (49, 1460472), (52, 1376214), (56, 1277913), (62, 1154244), (78, 917476), (84, 851942), (91, 786408), (93, 769496), (98, 730236), (104, 688107), (124, 577122), (147, 486824), (151, 473928), (156, 458738), (168, 425971), (182, 393204), (186, 384748), (196, 365118), (217, 329784), (248, 288561), (273, 262136), (294, 243412), (302, 236964), (312, 229369), (364, 196602), (372, 192374), (392, 182559), (403, 177576), (434, 164892), (453, 157976), (546, 131068), (588, 121706), (604, 118482), (637, 112344), (651, 109928), (728, 98301), (744, 96187), (806, 88788), (868, 82446), (906, 78988), (1057, 67704), (1092, 65534), (1176, 60853), (1208, 59241), (1209, 59192), (1274, 56172), (1302, 54964), (1519, 47112), (1612, 44394), (1736, 41223), (1812, 39494), (1911, 37448), (1963, 36456), (2114, 33852), (2184, 32767), (2418, 29596), (2548, 28086), (2604, 27482), (2821, 25368), (3038, 23556), (3171, 22568), (3224, 22197), (3624, 19747), (3822, 18724), (3926, 18228), (4228, 16926), (4557, 15704), (4681, 15288), (4836, 14798), (5096, 14043), (5208, 13741), (5642, 12684), (5889, 12152), (6076, 11778), (6342, 11284), (7399, 9672), (7644, 9362), (7852, 9114), (8456, 8463)]