80228736

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{9949}}^1$

素因数の和:9976

約数の個数: 96

約数和(自身を含む): 263874000

約数和(自身を除く): 183645264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 9949, 19898, 29847, 39796, 59694, 69643, 79592, 89541, 119388, 139286, 159184, 179082, 208929, 238776, 278572, 318368, 358164, 417858, 477552, 557144, 626787, 636736, 716328, 835716, 955104, 1114288, 1253574, 1273472, 1432656, 1671432, 1910208, 2228576, 2507148, 2865312, 3342864, 3820416, 4457152, 5014296, 5730624, 6685728, 8914304, 10028592, 11461248, 13371456, 20057184, 26742912, 40114368, 80228736]

約数ペア:

[(1, 80228736), (2, 40114368), (3, 26742912), (4, 20057184), (6, 13371456), (7, 11461248), (8, 10028592), (9, 8914304), (12, 6685728), (14, 5730624), (16, 5014296), (18, 4457152), (21, 3820416), (24, 3342864), (28, 2865312), (32, 2507148), (36, 2228576), (42, 1910208), (48, 1671432), (56, 1432656), (63, 1273472), (64, 1253574), (72, 1114288), (84, 955104), (96, 835716), (112, 716328), (126, 636736), (128, 626787), (144, 557144), (168, 477552), (192, 417858), (224, 358164), (252, 318368), (288, 278572), (336, 238776), (384, 208929), (448, 179082), (504, 159184), (576, 139286), (672, 119388), (896, 89541), (1008, 79592), (1152, 69643), (1344, 59694), (2016, 39796), (2688, 29847), (4032, 19898), (8064, 9949)]