80069904

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2629

約数の個数: 80

約数和(自身を含む): 233070400

約数和(自身を除く): 153000496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2539, 2628, 3504, 3942, 5078, 5256, 7617, 7884, 10156, 10512, 15234, 15768, 20312, 22851, 30468, 31536, 40624, 45702, 60936, 68553, 91404, 121872, 137106, 182808, 185347, 274212, 365616, 370694, 548424, 556041, 741388, 1096848, 1112082, 1482776, 1668123, 2224164, 2965552, 3336246, 4448328, 5004369, 6672492, 8896656, 10008738, 13344984, 20017476, 26689968, 40034952, 80069904]

約数ペア:

[(1, 80069904), (2, 40034952), (3, 26689968), (4, 20017476), (6, 13344984), (8, 10008738), (9, 8896656), (12, 6672492), (16, 5004369), (18, 4448328), (24, 3336246), (27, 2965552), (36, 2224164), (48, 1668123), (54, 1482776), (72, 1112082), (73, 1096848), (108, 741388), (144, 556041), (146, 548424), (216, 370694), (219, 365616), (292, 274212), (432, 185347), (438, 182808), (584, 137106), (657, 121872), (876, 91404), (1168, 68553), (1314, 60936), (1752, 45702), (1971, 40624), (2539, 31536), (2628, 30468), (3504, 22851), (3942, 20312), (5078, 15768), (5256, 15234), (7617, 10512), (7884, 10156)]