87000704

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 200491200

約数和(自身を除く): 113490496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 623, 712, 896, 1091, 1246, 1424, 2182, 2492, 2848, 4364, 4984, 5696, 7637, 8728, 9968, 11392, 15274, 17456, 19936, 30548, 34912, 39872, 61096, 69824, 79744, 97099, 122192, 139648, 194198, 244384, 388396, 488768, 679693, 776792, 977536, 1359386, 1553584, 2718772, 3107168, 5437544, 6214336, 10875088, 12428672, 21750176, 43500352, 87000704]

約数ペア:

[(1, 87000704), (2, 43500352), (4, 21750176), (7, 12428672), (8, 10875088), (14, 6214336), (16, 5437544), (28, 3107168), (32, 2718772), (56, 1553584), (64, 1359386), (89, 977536), (112, 776792), (128, 679693), (178, 488768), (224, 388396), (356, 244384), (448, 194198), (623, 139648), (712, 122192), (896, 97099), (1091, 79744), (1246, 69824), (1424, 61096), (2182, 39872), (2492, 34912), (2848, 30548), (4364, 19936), (4984, 17456), (5696, 15274), (7637, 11392), (8728, 9968)]