76728064

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 178956288

約数和(自身を除く): 102228224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 911, 1316, 1504, 1792, 1822, 2632, 3008, 3644, 5264, 6016, 6377, 7288, 10528, 12032, 12754, 14576, 21056, 25508, 29152, 42112, 42817, 51016, 58304, 84224, 85634, 102032, 116608, 171268, 204064, 233216, 299719, 342536, 408128, 599438, 685072, 816256, 1198876, 1370144, 1632512, 2397752, 2740288, 4795504, 5480576, 9591008, 10961152, 19182016, 38364032, 76728064]

約数ペア:

[(1, 76728064), (2, 38364032), (4, 19182016), (7, 10961152), (8, 9591008), (14, 5480576), (16, 4795504), (28, 2740288), (32, 2397752), (47, 1632512), (56, 1370144), (64, 1198876), (94, 816256), (112, 685072), (128, 599438), (188, 408128), (224, 342536), (256, 299719), (329, 233216), (376, 204064), (448, 171268), (658, 116608), (752, 102032), (896, 85634), (911, 84224), (1316, 58304), (1504, 51016), (1792, 42817), (1822, 42112), (2632, 29152), (3008, 25508), (3644, 21056), (5264, 14576), (6016, 12754), (6377, 12032), (7288, 10528)]