73392128

素因数分解:

$2^{13}\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 84

約数和(自身を含む): 160946592

約数和(自身を除く): 87554464

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 289, 496, 512, 527, 544, 578, 992, 1024, 1054, 1088, 1156, 1984, 2048, 2108, 2176, 2312, 3968, 4096, 4216, 4352, 4624, 7936, 8192, 8432, 8704, 8959, 9248, 15872, 16864, 17408, 17918, 18496, 31744, 33728, 34816, 35836, 36992, 63488, 67456, 69632, 71672, 73984, 126976, 134912, 139264, 143344, 147968, 253952, 269824, 286688, 295936, 539648, 573376, 591872, 1079296, 1146752, 1183744, 2158592, 2293504, 2367488, 4317184, 4587008, 9174016, 18348032, 36696064, 73392128]

約数ペア:

[(1, 73392128), (2, 36696064), (4, 18348032), (8, 9174016), (16, 4587008), (17, 4317184), (31, 2367488), (32, 2293504), (34, 2158592), (62, 1183744), (64, 1146752), (68, 1079296), (124, 591872), (128, 573376), (136, 539648), (248, 295936), (256, 286688), (272, 269824), (289, 253952), (496, 147968), (512, 143344), (527, 139264), (544, 134912), (578, 126976), (992, 73984), (1024, 71672), (1054, 69632), (1088, 67456), (1156, 63488), (1984, 36992), (2048, 35836), (2108, 34816), (2176, 33728), (2312, 31744), (3968, 18496), (4096, 17918), (4216, 17408), (4352, 16864), (4624, 15872), (7936, 9248), (8192, 8959), (8432, 8704)]