77033216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 168262080

約数和(自身を除く): 91228864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 293, 316, 416, 586, 632, 832, 1027, 1172, 1264, 1664, 2054, 2344, 2528, 3328, 3809, 4108, 4688, 5056, 7618, 8216, 9376, 10112, 15236, 16432, 18752, 20224, 23147, 30472, 32864, 37504, 46294, 60944, 65728, 75008, 92588, 121888, 131456, 185176, 243776, 262912, 300911, 370352, 487552, 601822, 740704, 975104, 1203644, 1481408, 2407288, 2962816, 4814576, 5925632, 9629152, 19258304, 38516608, 77033216]

約数ペア:

[(1, 77033216), (2, 38516608), (4, 19258304), (8, 9629152), (13, 5925632), (16, 4814576), (26, 2962816), (32, 2407288), (52, 1481408), (64, 1203644), (79, 975104), (104, 740704), (128, 601822), (158, 487552), (208, 370352), (256, 300911), (293, 262912), (316, 243776), (416, 185176), (586, 131456), (632, 121888), (832, 92588), (1027, 75008), (1172, 65728), (1264, 60944), (1664, 46294), (2054, 37504), (2344, 32864), (2528, 30472), (3328, 23147), (3809, 20224), (4108, 18752), (4688, 16432), (5056, 15236), (7618, 10112), (8216, 9376)]