73110128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 176030400

約数和(自身を除く): 102920272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 337, 364, 596, 674, 728, 1043, 1192, 1348, 1456, 1937, 2086, 2359, 2384, 2696, 3874, 4172, 4381, 4718, 5392, 7748, 8344, 8762, 9436, 13559, 15496, 16688, 17524, 18872, 27118, 30667, 30992, 35048, 37744, 50213, 54236, 61334, 70096, 100426, 108472, 122668, 200852, 216944, 245336, 351491, 401704, 490672, 652769, 702982, 803408, 1305538, 1405964, 2611076, 2811928, 4569383, 5222152, 5623856, 9138766, 10444304, 18277532, 36555064, 73110128]

約数ペア:

[(1, 73110128), (2, 36555064), (4, 18277532), (7, 10444304), (8, 9138766), (13, 5623856), (14, 5222152), (16, 4569383), (26, 2811928), (28, 2611076), (52, 1405964), (56, 1305538), (91, 803408), (104, 702982), (112, 652769), (149, 490672), (182, 401704), (208, 351491), (298, 245336), (337, 216944), (364, 200852), (596, 122668), (674, 108472), (728, 100426), (1043, 70096), (1192, 61334), (1348, 54236), (1456, 50213), (1937, 37744), (2086, 35048), (2359, 30992), (2384, 30667), (2696, 27118), (3874, 18872), (4172, 17524), (4381, 16688), (4718, 15496), (5392, 13559), (7748, 9436), (8344, 8762)]