72880416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{36151}}^1$

素因数の和:36174

約数の個数: 72

約数和(自身を含む): 236867904

約数和(自身を除く): 163987488

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, 36151, 72302, 108453, 144604, 216906, 253057, 289208, 325359, 433812, 506114, 578416, 650718, 759171, 867624, 1012228, 1156832, 1301436, 1518342, 1735248, 2024456, 2277513, 2602872, 3036684, 3470496, 4048912, 4555026, 5205744, 6073368, 8097824, 9110052, 10411488, 12146736, 18220104, 24293472, 36440208, 72880416]

約数ペア:

[(1, 72880416), (2, 36440208), (3, 24293472), (4, 18220104), (6, 12146736), (7, 10411488), (8, 9110052), (9, 8097824), (12, 6073368), (14, 5205744), (16, 4555026), (18, 4048912), (21, 3470496), (24, 3036684), (28, 2602872), (32, 2277513), (36, 2024456), (42, 1735248), (48, 1518342), (56, 1301436), (63, 1156832), (72, 1012228), (84, 867624), (96, 759171), (112, 650718), (126, 578416), (144, 506114), (168, 433812), (224, 325359), (252, 289208), (288, 253057), (336, 216906), (504, 144604), (672, 108453), (1008, 72302), (2016, 36151)]