80879688

素因数分解:

$2^3\times 3^3\times {\mathrm{374443}}^1$

素因数の和:374458

約数の個数: 32

約数和(自身を含む): 224666400

約数和(自身を除く): 143786712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 374443, 748886, 1123329, 1497772, 2246658, 2995544, 3369987, 4493316, 6739974, 8986632, 10109961, 13479948, 20219922, 26959896, 40439844, 80879688]

約数ペア:

[(1, 80879688), (2, 40439844), (3, 26959896), (4, 20219922), (6, 13479948), (8, 10109961), (9, 8986632), (12, 6739974), (18, 4493316), (24, 3369987), (27, 2995544), (36, 2246658), (54, 1497772), (72, 1123329), (108, 748886), (216, 374443)]