71335458

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{14843}}^1$

素因数の和:14943

約数の個数: 32

約数和(自身を含む): 160315200

約数和(自身を除く): 88979742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 14843, 29686, 44529, 89058, 133587, 267174, 400761, 801522, 1321027, 2642054, 3963081, 7926162, 11889243, 23778486, 35667729, 71335458]

約数ペア:

[(1, 71335458), (2, 35667729), (3, 23778486), (6, 11889243), (9, 7926162), (18, 3963081), (27, 2642054), (54, 1321027), (89, 801522), (178, 400761), (267, 267174), (534, 133587), (801, 89058), (1602, 44529), (2403, 29686), (4806, 14843)]