72710424

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 206388000

約数和(自身を除く): 133677576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 174, 194, 232, 261, 291, 348, 359, 388, 522, 582, 696, 718, 776, 873, 1044, 1077, 1164, 1436, 1746, 2088, 2154, 2328, 2813, 2872, 3231, 3492, 4308, 5626, 6462, 6984, 8439, 8616, 10411, 11252, 12924, 16878, 20822, 22504, 25317, 25848, 31233, 33756, 34823, 41644, 50634, 62466, 67512, 69646, 83288, 93699, 101268, 104469, 124932, 139292, 187398, 202536, 208938, 249864, 278584, 313407, 374796, 417876, 626814, 749592, 835752, 1009867, 1253628, 2019734, 2507256, 3029601, 4039468, 6059202, 8078936, 9088803, 12118404, 18177606, 24236808, 36355212, 72710424]

約数ペア:

[(1, 72710424), (2, 36355212), (3, 24236808), (4, 18177606), (6, 12118404), (8, 9088803), (9, 8078936), (12, 6059202), (18, 4039468), (24, 3029601), (29, 2507256), (36, 2019734), (58, 1253628), (72, 1009867), (87, 835752), (97, 749592), (116, 626814), (174, 417876), (194, 374796), (232, 313407), (261, 278584), (291, 249864), (348, 208938), (359, 202536), (388, 187398), (522, 139292), (582, 124932), (696, 104469), (718, 101268), (776, 93699), (873, 83288), (1044, 69646), (1077, 67512), (1164, 62466), (1436, 50634), (1746, 41644), (2088, 34823), (2154, 33756), (2328, 31233), (2813, 25848), (2872, 25317), (3231, 22504), (3492, 20822), (4308, 16878), (5626, 12924), (6462, 11252), (6984, 10411), (8439, 8616)]