78904536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 207083520

約数和(自身を除く): 128178984

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 223, 276, 446, 552, 641, 669, 892, 1282, 1338, 1784, 1923, 2564, 2676, 3846, 5128, 5129, 5352, 7692, 10258, 14743, 15384, 15387, 20516, 29486, 30774, 41032, 44229, 58972, 61548, 88458, 117944, 123096, 142943, 176916, 285886, 353832, 428829, 571772, 857658, 1143544, 1715316, 3287689, 3430632, 6575378, 9863067, 13150756, 19726134, 26301512, 39452268, 78904536]

約数ペア:

[(1, 78904536), (2, 39452268), (3, 26301512), (4, 19726134), (6, 13150756), (8, 9863067), (12, 6575378), (23, 3430632), (24, 3287689), (46, 1715316), (69, 1143544), (92, 857658), (138, 571772), (184, 428829), (223, 353832), (276, 285886), (446, 176916), (552, 142943), (641, 123096), (669, 117944), (892, 88458), (1282, 61548), (1338, 58972), (1784, 44229), (1923, 41032), (2564, 30774), (2676, 29486), (3846, 20516), (5128, 15387), (5129, 15384), (5352, 14743), (7692, 10258)]