80944416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40151}}^1$

素因数の和:40174

約数の個数: 72

約数和(自身を含む): 263075904

約数和(自身を除く): 182131488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40151, 80302, 120453, 160604, 240906, 281057, 321208, 361359, 481812, 562114, 642416, 722718, 843171, 963624, 1124228, 1284832, 1445436, 1686342, 1927248, 2248456, 2529513, 2890872, 3372684, 3854496, 4496912, 5059026, 5781744, 6745368, 8993824, 10118052, 11563488, 13490736, 20236104, 26981472, 40472208, 80944416]

約数ペア:

[(1, 80944416), (2, 40472208), (3, 26981472), (4, 20236104), (6, 13490736), (7, 11563488), (8, 10118052), (9, 8993824), (12, 6745368), (14, 5781744), (16, 5059026), (18, 4496912), (21, 3854496), (24, 3372684), (28, 2890872), (32, 2529513), (36, 2248456), (42, 1927248), (48, 1686342), (56, 1445436), (63, 1284832), (72, 1124228), (84, 963624), (96, 843171), (112, 722718), (126, 642416), (144, 562114), (168, 481812), (224, 361359), (252, 321208), (288, 281057), (336, 240906), (504, 160604), (672, 120453), (1008, 80302), (2016, 40151)]