80421444

素因数分解:

$2^2\times 3^3\times {\mathrm{367}}^1\times {\mathrm{2029}}^1$

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 209171200

約数和(自身を除く): 128749756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 367, 734, 1101, 1468, 2029, 2202, 3303, 4058, 4404, 6087, 6606, 8116, 9909, 12174, 13212, 18261, 19818, 24348, 36522, 39636, 54783, 73044, 109566, 219132, 744643, 1489286, 2233929, 2978572, 4467858, 6701787, 8935716, 13403574, 20105361, 26807148, 40210722, 80421444]

約数ペア:

[(1, 80421444), (2, 40210722), (3, 26807148), (4, 20105361), (6, 13403574), (9, 8935716), (12, 6701787), (18, 4467858), (27, 2978572), (36, 2233929), (54, 1489286), (108, 744643), (367, 219132), (734, 109566), (1101, 73044), (1468, 54783), (2029, 39636), (2202, 36522), (3303, 24348), (4058, 19818), (4404, 18261), (6087, 13212), (6606, 12174), (8116, 9909)]