77983744

素因数分解:

$2^{12}\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 52

約数和(自身を含む): 158577760

約数和(自身を除く): 80594016

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 241, 256, 316, 482, 512, 632, 964, 1024, 1264, 1928, 2048, 2528, 3856, 4096, 5056, 7712, 10112, 15424, 19039, 20224, 30848, 38078, 40448, 61696, 76156, 80896, 123392, 152312, 161792, 246784, 304624, 323584, 493568, 609248, 987136, 1218496, 2436992, 4873984, 9747968, 19495936, 38991872, 77983744]

約数ペア:

[(1, 77983744), (2, 38991872), (4, 19495936), (8, 9747968), (16, 4873984), (32, 2436992), (64, 1218496), (79, 987136), (128, 609248), (158, 493568), (241, 323584), (256, 304624), (316, 246784), (482, 161792), (512, 152312), (632, 123392), (964, 80896), (1024, 76156), (1264, 61696), (1928, 40448), (2048, 38078), (2528, 30848), (3856, 20224), (4096, 19039), (5056, 15424), (7712, 10112)]