78352416

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1594

約数の個数: 72

約数和(自身を含む): 224107884

約数和(自身を除く): 145755468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1381, 1576, 1773, 2364, 2762, 3152, 3546, 4143, 4728, 5524, 6304, 7092, 8286, 9456, 11048, 12429, 14184, 16572, 18912, 22096, 24858, 28368, 33144, 44192, 49716, 56736, 66288, 99432, 132576, 198864, 272057, 397728, 544114, 816171, 1088228, 1632342, 2176456, 2448513, 3264684, 4352912, 4897026, 6529368, 8705824, 9794052, 13058736, 19588104, 26117472, 39176208, 78352416]

約数ペア:

[(1, 78352416), (2, 39176208), (3, 26117472), (4, 19588104), (6, 13058736), (8, 9794052), (9, 8705824), (12, 6529368), (16, 4897026), (18, 4352912), (24, 3264684), (32, 2448513), (36, 2176456), (48, 1632342), (72, 1088228), (96, 816171), (144, 544114), (197, 397728), (288, 272057), (394, 198864), (591, 132576), (788, 99432), (1182, 66288), (1381, 56736), (1576, 49716), (1773, 44192), (2364, 33144), (2762, 28368), (3152, 24858), (3546, 22096), (4143, 18912), (4728, 16572), (5524, 14184), (6304, 12429), (7092, 11048), (8286, 9456)]