71689728

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4275

約数の個数: 80

約数和(自身を含む): 208397376

約数和(自身を除く): 136707648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 4243, 5632, 8448, 8486, 12729, 16896, 16972, 25458, 33944, 46673, 50916, 67888, 93346, 101832, 135776, 140019, 186692, 203664, 271552, 280038, 373384, 407328, 543104, 560076, 746768, 814656, 1086208, 1120152, 1493536, 1629312, 2172416, 2240304, 2987072, 3258624, 4480608, 5974144, 6517248, 8961216, 11948288, 17922432, 23896576, 35844864, 71689728]

約数ペア:

[(1, 71689728), (2, 35844864), (3, 23896576), (4, 17922432), (6, 11948288), (8, 8961216), (11, 6517248), (12, 5974144), (16, 4480608), (22, 3258624), (24, 2987072), (32, 2240304), (33, 2172416), (44, 1629312), (48, 1493536), (64, 1120152), (66, 1086208), (88, 814656), (96, 746768), (128, 560076), (132, 543104), (176, 407328), (192, 373384), (256, 280038), (264, 271552), (352, 203664), (384, 186692), (512, 140019), (528, 135776), (704, 101832), (768, 93346), (1056, 67888), (1408, 50916), (1536, 46673), (2112, 33944), (2816, 25458), (4224, 16972), (4243, 16896), (5632, 12729), (8448, 8486)]