80730048

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{8581}}^1$

素因数の和:8610

約数の個数: 84

約数和(自身を含む): 248500392

約数和(自身を除く): 167770344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 8581, 9408, 17162, 25743, 34324, 51486, 60067, 68648, 102972, 120134, 137296, 180201, 205944, 240268, 274592, 360402, 411888, 420469, 480536, 549184, 720804, 823776, 840938, 961072, 1261407, 1441608, 1647552, 1681876, 1922144, 2522814, 2883216, 3363752, 3844288, 5045628, 5766432, 6727504, 10091256, 11532864, 13455008, 20182512, 26910016, 40365024, 80730048]

約数ペア:

[(1, 80730048), (2, 40365024), (3, 26910016), (4, 20182512), (6, 13455008), (7, 11532864), (8, 10091256), (12, 6727504), (14, 5766432), (16, 5045628), (21, 3844288), (24, 3363752), (28, 2883216), (32, 2522814), (42, 1922144), (48, 1681876), (49, 1647552), (56, 1441608), (64, 1261407), (84, 961072), (96, 840938), (98, 823776), (112, 720804), (147, 549184), (168, 480536), (192, 420469), (196, 411888), (224, 360402), (294, 274592), (336, 240268), (392, 205944), (448, 180201), (588, 137296), (672, 120134), (784, 102972), (1176, 68648), (1344, 60067), (1568, 51486), (2352, 34324), (3136, 25743), (4704, 17162), (8581, 9408)]