87011328

素因数分解:

$2^{12}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 104

約数和(自身を含む): 237604528

約数和(自身を除く): 150593200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 97, 128, 146, 192, 194, 219, 256, 291, 292, 384, 388, 438, 512, 582, 584, 768, 776, 876, 1024, 1164, 1168, 1536, 1552, 1752, 2048, 2328, 2336, 3072, 3104, 3504, 4096, 4656, 4672, 6144, 6208, 7008, 7081, 9312, 9344, 12288, 12416, 14016, 14162, 18624, 18688, 21243, 24832, 28032, 28324, 37248, 37376, 42486, 49664, 56064, 56648, 74496, 74752, 84972, 99328, 112128, 113296, 148992, 149504, 169944, 198656, 224256, 226592, 297984, 299008, 339888, 397312, 448512, 453184, 595968, 679776, 897024, 906368, 1191936, 1359552, 1812736, 2719104, 3625472, 5438208, 7250944, 10876416, 14501888, 21752832, 29003776, 43505664, 87011328]

約数ペア:

[(1, 87011328), (2, 43505664), (3, 29003776), (4, 21752832), (6, 14501888), (8, 10876416), (12, 7250944), (16, 5438208), (24, 3625472), (32, 2719104), (48, 1812736), (64, 1359552), (73, 1191936), (96, 906368), (97, 897024), (128, 679776), (146, 595968), (192, 453184), (194, 448512), (219, 397312), (256, 339888), (291, 299008), (292, 297984), (384, 226592), (388, 224256), (438, 198656), (512, 169944), (582, 149504), (584, 148992), (768, 113296), (776, 112128), (876, 99328), (1024, 84972), (1164, 74752), (1168, 74496), (1536, 56648), (1552, 56064), (1752, 49664), (2048, 42486), (2328, 37376), (2336, 37248), (3072, 28324), (3104, 28032), (3504, 24832), (4096, 21243), (4656, 18688), (4672, 18624), (6144, 14162), (6208, 14016), (7008, 12416), (7081, 12288), (9312, 9344)]