78421974

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7639}}^1$

素因数の和:7732

約数の個数: 32

約数和(自身を含む): 165024000

約数和(自身を除く): 86602026

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 354, 1711, 3422, 5133, 7639, 10266, 15278, 22917, 45834, 221531, 443062, 450701, 664593, 901402, 1329186, 1352103, 2704206, 13070329, 26140658, 39210987, 78421974]

約数ペア:

[(1, 78421974), (2, 39210987), (3, 26140658), (6, 13070329), (29, 2704206), (58, 1352103), (59, 1329186), (87, 901402), (118, 664593), (174, 450701), (177, 443062), (354, 221531), (1711, 45834), (3422, 22917), (5133, 15278), (7639, 10266)]