77590072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72923}}^1$

素因数の和:72955

約数の個数: 32

約数和(自身を含む): 175017600

約数和(自身を除く): 97427528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 72923, 145846, 291692, 510461, 583384, 1020922, 1385537, 2041844, 2771074, 4083688, 5542148, 9698759, 11084296, 19397518, 38795036, 77590072]

約数ペア:

[(1, 77590072), (2, 38795036), (4, 19397518), (7, 11084296), (8, 9698759), (14, 5542148), (19, 4083688), (28, 2771074), (38, 2041844), (56, 1385537), (76, 1020922), (133, 583384), (152, 510461), (266, 291692), (532, 145846), (1064, 72923)]