77137304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 149134800

約数和(自身を除く): 71997496

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 421, 619, 842, 1238, 1684, 2476, 3368, 4952, 15577, 22903, 31154, 45806, 62308, 91612, 124616, 183224, 260599, 521198, 1042396, 2084792, 9642163, 19284326, 38568652, 77137304]

約数ペア:

[(1, 77137304), (2, 38568652), (4, 19284326), (8, 9642163), (37, 2084792), (74, 1042396), (148, 521198), (296, 260599), (421, 183224), (619, 124616), (842, 91612), (1238, 62308), (1684, 45806), (2476, 31154), (3368, 22903), (4952, 15577)]