90885888

素因数分解:

$2^8\times 3^6\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 126

約数和(自身を含む): 272559224

約数和(自身を除く): 181673336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 487, 576, 648, 729, 768, 864, 972, 974, 1152, 1296, 1458, 1461, 1728, 1944, 1948, 2304, 2592, 2916, 2922, 3456, 3888, 3896, 4383, 5184, 5832, 5844, 6912, 7776, 7792, 8766, 10368, 11664, 11688, 13149, 15552, 15584, 17532, 20736, 23328, 23376, 26298, 31104, 31168, 35064, 39447, 46656, 46752, 52596, 62208, 62336, 70128, 78894, 93312, 93504, 105192, 118341, 124672, 140256, 157788, 186624, 187008, 210384, 236682, 280512, 315576, 355023, 374016, 420768, 473364, 561024, 631152, 710046, 841536, 946728, 1122048, 1262304, 1420092, 1683072, 1893456, 2524608, 2840184, 3366144, 3786912, 5049216, 5680368, 7573824, 10098432, 11360736, 15147648, 22721472, 30295296, 45442944, 90885888]

約数ペア:

[(1, 90885888), (2, 45442944), (3, 30295296), (4, 22721472), (6, 15147648), (8, 11360736), (9, 10098432), (12, 7573824), (16, 5680368), (18, 5049216), (24, 3786912), (27, 3366144), (32, 2840184), (36, 2524608), (48, 1893456), (54, 1683072), (64, 1420092), (72, 1262304), (81, 1122048), (96, 946728), (108, 841536), (128, 710046), (144, 631152), (162, 561024), (192, 473364), (216, 420768), (243, 374016), (256, 355023), (288, 315576), (324, 280512), (384, 236682), (432, 210384), (486, 187008), (487, 186624), (576, 157788), (648, 140256), (729, 124672), (768, 118341), (864, 105192), (972, 93504), (974, 93312), (1152, 78894), (1296, 70128), (1458, 62336), (1461, 62208), (1728, 52596), (1944, 46752), (1948, 46656), (2304, 39447), (2592, 35064), (2916, 31168), (2922, 31104), (3456, 26298), (3888, 23376), (3896, 23328), (4383, 20736), (5184, 17532), (5832, 15584), (5844, 15552), (6912, 13149), (7776, 11688), (7792, 11664), (8766, 10368)]