77940672

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9957

約数の個数: 56

約数和(自身を含む): 211269072

約数和(自身を除く): 133328400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 9901, 19802, 29703, 39604, 59406, 79208, 118812, 158416, 237624, 316832, 405941, 475248, 633664, 811882, 950496, 1217823, 1623764, 1900992, 2435646, 3247528, 4871292, 6495056, 9742584, 12990112, 19485168, 25980224, 38970336, 77940672]

約数ペア:

[(1, 77940672), (2, 38970336), (3, 25980224), (4, 19485168), (6, 12990112), (8, 9742584), (12, 6495056), (16, 4871292), (24, 3247528), (32, 2435646), (41, 1900992), (48, 1623764), (64, 1217823), (82, 950496), (96, 811882), (123, 633664), (164, 475248), (192, 405941), (246, 316832), (328, 237624), (492, 158416), (656, 118812), (984, 79208), (1312, 59406), (1968, 39604), (2624, 29703), (3936, 19802), (7872, 9901)]